21194170272

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:945

約数の個数: 432

約数和(自身を含む): 71442169344

約数和(自身を除く): 50247999072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 31, 32, 33, 36, 44, 46, 48, 62, 66, 69, 72, 88, 92, 93, 96, 99, 121, 124, 132, 138, 144, 176, 184, 186, 198, 207, 242, 248, 253, 264, 276, 279, 288, 341, 352, 363, 368, 372, 396, 414, 484, 496, 506, 528, 552, 558, 682, 713, 726, 736, 744, 759, 792, 828, 853, 968, 992, 1012, 1023, 1056, 1089, 1104, 1116, 1364, 1426, 1452, 1488, 1518, 1584, 1656, 1706, 1936, 2024, 2046, 2139, 2178, 2208, 2232, 2277, 2559, 2728, 2783, 2852, 2904, 2976, 3036, 3069, 3168, 3312, 3412, 3751, 3872, 4048, 4092, 4278, 4356, 4464, 4554, 5118, 5456, 5566, 5704, 5808, 6072, 6138, 6417, 6624, 6824, 7502, 7677, 7843, 8096, 8184, 8349, 8556, 8712, 8928, 9108, 9383, 10236, 10912, 11132, 11253, 11408, 11616, 12144, 12276, 12834, 13648, 15004, 15354, 15686, 16368, 16698, 17112, 17424, 18216, 18766, 19619, 20472, 22264, 22506, 22816, 23529, 24288, 24552, 25047, 25668, 26443, 27296, 28149, 30008, 30708, 31372, 32736, 33396, 33759, 34224, 34848, 36432, 37532, 39238, 40944, 44528, 45012, 47058, 49104, 50094, 51336, 52886, 56298, 58857, 60016, 61416, 62744, 66792, 67518, 68448, 70587, 72864, 75064, 78476, 79329, 81888, 84447, 86273, 89056, 90024, 94116, 98208, 100188, 102672, 103213, 105772, 112596, 117714, 120032, 122832, 125488, 133584, 135036, 141174, 150128, 156952, 158658, 168894, 172546, 176571, 180048, 188232, 200376, 205344, 206426, 211544, 215809, 225192, 235428, 237987, 245664, 250976, 258819, 267168, 270072, 282348, 290873, 300256, 309639, 313904, 317316, 337788, 345092, 353142, 360096, 376464, 400752, 412852, 423088, 431618, 450384, 470856, 475974, 517638, 540144, 564696, 581746, 608189, 619278, 627808, 634632, 647427, 675576, 690184, 706284, 752928, 776457, 801504, 825704, 846176, 863236, 872619, 900768, 928917, 941712, 951948, 1035276, 1080288, 1129392, 1163492, 1216378, 1238556, 1269264, 1294854, 1351152, 1380368, 1412568, 1552914, 1651408, 1726472, 1745238, 1824567, 1857834, 1883424, 1903896, 1942281, 2070552, 2258784, 2326984, 2373899, 2432756, 2477112, 2538528, 2589708, 2617857, 2702304, 2760736, 2825136, 3105828, 3199603, 3302816, 3452944, 3490476, 3649134, 3715668, 3807792, 3884562, 4141104, 4653968, 4747798, 4865512, 4954224, 5179416, 5235714, 5473701, 5650272, 6211656, 6399206, 6690079, 6905888, 6980952, 7121697, 7298268, 7431336, 7615584, 7769124, 8282208, 9307936, 9495596, 9598809, 9731024, 9908448, 10358832, 10471428, 10947402, 12423312, 12798412, 13380158, 13961904, 14243394, 14596536, 14862672, 15538248, 18991192, 19197618, 19462048, 20070237, 20717664, 20942856, 21365091, 21894804, 24846624, 25596824, 26760316, 27923808, 28486788, 28796427, 29193072, 29725344, 31076496, 37982384, 38395236, 40140474, 41885712, 42730182, 43789608, 51193648, 53520632, 56973576, 57592854, 58386144, 60210711, 62152992, 73590869, 75964768, 76790472, 80280948, 83771424, 85460364, 87579216, 102387296, 107041264, 113947152, 115185708, 120421422, 147181738, 153580944, 160561896, 170920728, 175158432, 214082528, 220772607, 227894304, 230371416, 240842844, 294363476, 307161888, 321123792, 341841456, 441545214, 460742832, 481685688, 588726952, 642247584, 662317821, 683682912, 883090428, 921485664, 963371376, 1177453904, 1324635642, 1766180856, 1926742752, 2354907808, 2649271284, 3532361712, 5298542568, 7064723424, 10597085136, 21194170272]

約数ペア:

[(1, 21194170272), (2, 10597085136), (3, 7064723424), (4, 5298542568), (6, 3532361712), (8, 2649271284), (9, 2354907808), (11, 1926742752), (12, 1766180856), (16, 1324635642), (18, 1177453904), (22, 963371376), (23, 921485664), (24, 883090428), (31, 683682912), (32, 662317821), (33, 642247584), (36, 588726952), (44, 481685688), (46, 460742832), (48, 441545214), (62, 341841456), (66, 321123792), (69, 307161888), (72, 294363476), (88, 240842844), (92, 230371416), (93, 227894304), (96, 220772607), (99, 214082528), (121, 175158432), (124, 170920728), (132, 160561896), (138, 153580944), (144, 147181738), (176, 120421422), (184, 115185708), (186, 113947152), (198, 107041264), (207, 102387296), (242, 87579216), (248, 85460364), (253, 83771424), (264, 80280948), (276, 76790472), (279, 75964768), (288, 73590869), (341, 62152992), (352, 60210711), (363, 58386144), (368, 57592854), (372, 56973576), (396, 53520632), (414, 51193648), (484, 43789608), (496, 42730182), (506, 41885712), (528, 40140474), (552, 38395236), (558, 37982384), (682, 31076496), (713, 29725344), (726, 29193072), (736, 28796427), (744, 28486788), (759, 27923808), (792, 26760316), (828, 25596824), (853, 24846624), (968, 21894804), (992, 21365091), (1012, 20942856), (1023, 20717664), (1056, 20070237), (1089, 19462048), (1104, 19197618), (1116, 18991192), (1364, 15538248), (1426, 14862672), (1452, 14596536), (1488, 14243394), (1518, 13961904), (1584, 13380158), (1656, 12798412), (1706, 12423312), (1936, 10947402), (2024, 10471428), (2046, 10358832), (2139, 9908448), (2178, 9731024), (2208, 9598809), (2232, 9495596), (2277, 9307936), (2559, 8282208), (2728, 7769124), (2783, 7615584), (2852, 7431336), (2904, 7298268), (2976, 7121697), (3036, 6980952), (3069, 6905888), (3168, 6690079), (3312, 6399206), (3412, 6211656), (3751, 5650272), (3872, 5473701), (4048, 5235714), (4092, 5179416), (4278, 4954224), (4356, 4865512), (4464, 4747798), (4554, 4653968), (5118, 4141104), (5456, 3884562), (5566, 3807792), (5704, 3715668), (5808, 3649134), (6072, 3490476), (6138, 3452944), (6417, 3302816), (6624, 3199603), (6824, 3105828), (7502, 2825136), (7677, 2760736), (7843, 2702304), (8096, 2617857), (8184, 2589708), (8349, 2538528), (8556, 2477112), (8712, 2432756), (8928, 2373899), (9108, 2326984), (9383, 2258784), (10236, 2070552), (10912, 1942281), (11132, 1903896), (11253, 1883424), (11408, 1857834), (11616, 1824567), (12144, 1745238), (12276, 1726472), (12834, 1651408), (13648, 1552914), (15004, 1412568), (15354, 1380368), (15686, 1351152), (16368, 1294854), (16698, 1269264), (17112, 1238556), (17424, 1216378), (18216, 1163492), (18766, 1129392), (19619, 1080288), (20472, 1035276), (22264, 951948), (22506, 941712), (22816, 928917), (23529, 900768), (24288, 872619), (24552, 863236), (25047, 846176), (25668, 825704), (26443, 801504), (27296, 776457), (28149, 752928), (30008, 706284), (30708, 690184), (31372, 675576), (32736, 647427), (33396, 634632), (33759, 627808), (34224, 619278), (34848, 608189), (36432, 581746), (37532, 564696), (39238, 540144), (40944, 517638), (44528, 475974), (45012, 470856), (47058, 450384), (49104, 431618), (50094, 423088), (51336, 412852), (52886, 400752), (56298, 376464), (58857, 360096), (60016, 353142), (61416, 345092), (62744, 337788), (66792, 317316), (67518, 313904), (68448, 309639), (70587, 300256), (72864, 290873), (75064, 282348), (78476, 270072), (79329, 267168), (81888, 258819), (84447, 250976), (86273, 245664), (89056, 237987), (90024, 235428), (94116, 225192), (98208, 215809), (100188, 211544), (102672, 206426), (103213, 205344), (105772, 200376), (112596, 188232), (117714, 180048), (120032, 176571), (122832, 172546), (125488, 168894), (133584, 158658), (135036, 156952), (141174, 150128)]