21881083392

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:4023

約数の個数: 400

約数和(自身を含む): 78587351040

約数和(自身を除く): 56706267648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 162, 168, 171, 189, 192, 216, 224, 228, 252, 256, 266, 288, 304, 324, 336, 342, 378, 384, 399, 432, 448, 456, 504, 512, 513, 532, 567, 576, 608, 648, 672, 684, 756, 768, 798, 864, 896, 912, 1008, 1026, 1064, 1134, 1152, 1197, 1216, 1296, 1344, 1368, 1512, 1536, 1539, 1596, 1728, 1792, 1824, 2016, 2052, 2128, 2268, 2304, 2394, 2432, 2592, 2688, 2736, 3024, 3078, 3192, 3456, 3584, 3591, 3648, 3967, 4032, 4104, 4256, 4536, 4608, 4788, 4864, 5184, 5376, 5472, 6048, 6156, 6384, 6912, 7182, 7296, 7934, 8064, 8208, 8512, 9072, 9576, 9728, 10368, 10752, 10773, 10944, 11901, 12096, 12312, 12768, 13824, 14364, 14592, 15868, 16128, 16416, 17024, 18144, 19152, 20736, 21546, 21888, 23802, 24192, 24624, 25536, 27769, 28728, 29184, 31736, 32256, 32832, 34048, 35703, 36288, 38304, 41472, 43092, 43776, 47604, 48384, 49248, 51072, 55538, 57456, 63472, 65664, 68096, 71406, 72576, 75373, 76608, 83307, 86184, 87552, 95208, 96768, 98496, 102144, 107109, 111076, 114912, 126944, 131328, 142812, 145152, 150746, 153216, 166614, 172368, 190416, 196992, 204288, 214218, 222152, 226119, 229824, 249921, 253888, 262656, 285624, 290304, 301492, 306432, 321327, 333228, 344736, 380832, 393984, 428436, 444304, 452238, 459648, 499842, 507776, 527611, 571248, 602984, 612864, 642654, 666456, 678357, 689472, 749763, 761664, 787968, 856872, 888608, 904476, 919296, 999684, 1015552, 1055222, 1142496, 1205968, 1285308, 1332912, 1356714, 1378944, 1499526, 1523328, 1582833, 1713744, 1777216, 1808952, 1838592, 1999368, 2031104, 2035071, 2110444, 2249289, 2284992, 2411936, 2570616, 2665824, 2713428, 2757888, 2999052, 3046656, 3165666, 3427488, 3554432, 3617904, 3998736, 4070142, 4220888, 4498578, 4569984, 4748499, 4823872, 5141232, 5331648, 5426856, 5515776, 5998104, 6093312, 6105213, 6331332, 6854976, 7108864, 7235808, 7997472, 8140284, 8441776, 8997156, 9139968, 9496998, 9647744, 10282464, 10663296, 10853712, 11996208, 12210426, 12662664, 13709952, 14217728, 14245497, 14471616, 15994944, 16280568, 16883552, 17994312, 18279936, 18993996, 19295488, 20564928, 21326592, 21707424, 23992416, 24420852, 25325328, 27419904, 28490994, 28943232, 31989888, 32561136, 33767104, 35988624, 37987992, 38590976, 41129856, 42653184, 42736491, 43414848, 47984832, 48841704, 50650656, 54839808, 56981988, 57886464, 63979776, 65122272, 67534208, 71977248, 75975984, 82259712, 85472982, 86829696, 95969664, 97683408, 101301312, 113963976, 115772928, 127959552, 130244544, 135068416, 143954496, 151951968, 164519424, 170945964, 173659392, 191939328, 195366816, 202602624, 227927952, 260489088, 270136832, 287908992, 303903936, 341891928, 347318784, 383878656, 390733632, 405205248, 455855904, 520978176, 575817984, 607807872, 683783856, 781467264, 810410496, 911711808, 1041956352, 1151635968, 1215615744, 1367567712, 1562934528, 1823423616, 2431231488, 2735135424, 3125869056, 3646847232, 5470270848, 7293694464, 10940541696, 21881083392]

約数ペア:

[(1, 21881083392), (2, 10940541696), (3, 7293694464), (4, 5470270848), (6, 3646847232), (7, 3125869056), (8, 2735135424), (9, 2431231488), (12, 1823423616), (14, 1562934528), (16, 1367567712), (18, 1215615744), (19, 1151635968), (21, 1041956352), (24, 911711808), (27, 810410496), (28, 781467264), (32, 683783856), (36, 607807872), (38, 575817984), (42, 520978176), (48, 455855904), (54, 405205248), (56, 390733632), (57, 383878656), (63, 347318784), (64, 341891928), (72, 303903936), (76, 287908992), (81, 270136832), (84, 260489088), (96, 227927952), (108, 202602624), (112, 195366816), (114, 191939328), (126, 173659392), (128, 170945964), (133, 164519424), (144, 151951968), (152, 143954496), (162, 135068416), (168, 130244544), (171, 127959552), (189, 115772928), (192, 113963976), (216, 101301312), (224, 97683408), (228, 95969664), (252, 86829696), (256, 85472982), (266, 82259712), (288, 75975984), (304, 71977248), (324, 67534208), (336, 65122272), (342, 63979776), (378, 57886464), (384, 56981988), (399, 54839808), (432, 50650656), (448, 48841704), (456, 47984832), (504, 43414848), (512, 42736491), (513, 42653184), (532, 41129856), (567, 38590976), (576, 37987992), (608, 35988624), (648, 33767104), (672, 32561136), (684, 31989888), (756, 28943232), (768, 28490994), (798, 27419904), (864, 25325328), (896, 24420852), (912, 23992416), (1008, 21707424), (1026, 21326592), (1064, 20564928), (1134, 19295488), (1152, 18993996), (1197, 18279936), (1216, 17994312), (1296, 16883552), (1344, 16280568), (1368, 15994944), (1512, 14471616), (1536, 14245497), (1539, 14217728), (1596, 13709952), (1728, 12662664), (1792, 12210426), (1824, 11996208), (2016, 10853712), (2052, 10663296), (2128, 10282464), (2268, 9647744), (2304, 9496998), (2394, 9139968), (2432, 8997156), (2592, 8441776), (2688, 8140284), (2736, 7997472), (3024, 7235808), (3078, 7108864), (3192, 6854976), (3456, 6331332), (3584, 6105213), (3591, 6093312), (3648, 5998104), (3967, 5515776), (4032, 5426856), (4104, 5331648), (4256, 5141232), (4536, 4823872), (4608, 4748499), (4788, 4569984), (4864, 4498578), (5184, 4220888), (5376, 4070142), (5472, 3998736), (6048, 3617904), (6156, 3554432), (6384, 3427488), (6912, 3165666), (7182, 3046656), (7296, 2999052), (7934, 2757888), (8064, 2713428), (8208, 2665824), (8512, 2570616), (9072, 2411936), (9576, 2284992), (9728, 2249289), (10368, 2110444), (10752, 2035071), (10773, 2031104), (10944, 1999368), (11901, 1838592), (12096, 1808952), (12312, 1777216), (12768, 1713744), (13824, 1582833), (14364, 1523328), (14592, 1499526), (15868, 1378944), (16128, 1356714), (16416, 1332912), (17024, 1285308), (18144, 1205968), (19152, 1142496), (20736, 1055222), (21546, 1015552), (21888, 999684), (23802, 919296), (24192, 904476), (24624, 888608), (25536, 856872), (27769, 787968), (28728, 761664), (29184, 749763), (31736, 689472), (32256, 678357), (32832, 666456), (34048, 642654), (35703, 612864), (36288, 602984), (38304, 571248), (41472, 527611), (43092, 507776), (43776, 499842), (47604, 459648), (48384, 452238), (49248, 444304), (51072, 428436), (55538, 393984), (57456, 380832), (63472, 344736), (65664, 333228), (68096, 321327), (71406, 306432), (72576, 301492), (75373, 290304), (76608, 285624), (83307, 262656), (86184, 253888), (87552, 249921), (95208, 229824), (96768, 226119), (98496, 222152), (102144, 214218), (107109, 204288), (111076, 196992), (114912, 190416), (126944, 172368), (131328, 166614), (142812, 153216), (145152, 150746)]