1212921864

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 448

約数和(自身を含む): 4425863040

約数和(自身を除く): 3212941176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 37, 42, 44, 54, 56, 63, 66, 72, 73, 74, 77, 81, 84, 88, 99, 108, 111, 126, 132, 146, 148, 154, 162, 168, 189, 198, 216, 219, 222, 231, 243, 252, 259, 264, 292, 296, 297, 308, 324, 333, 378, 396, 407, 438, 444, 462, 486, 504, 511, 518, 567, 584, 594, 616, 648, 657, 666, 693, 729, 756, 777, 792, 803, 814, 876, 888, 891, 924, 972, 999, 1022, 1036, 1134, 1188, 1221, 1314, 1332, 1386, 1458, 1512, 1533, 1554, 1606, 1628, 1701, 1752, 1782, 1848, 1944, 1971, 1998, 2044, 2072, 2079, 2268, 2331, 2376, 2409, 2442, 2628, 2664, 2673, 2701, 2772, 2849, 2916, 2997, 3066, 3108, 3212, 3256, 3402, 3564, 3663, 3942, 3996, 4088, 4158, 4536, 4599, 4662, 4818, 4884, 5103, 5256, 5346, 5402, 5544, 5621, 5698, 5832, 5913, 5994, 6132, 6216, 6237, 6424, 6804, 6993, 7128, 7227, 7326, 7884, 7992, 8019, 8103, 8316, 8547, 8991, 9198, 9324, 9636, 9768, 10206, 10692, 10804, 10989, 11242, 11396, 11826, 11988, 12264, 12474, 13608, 13797, 13986, 14454, 14652, 15768, 16038, 16206, 16632, 16863, 17094, 17739, 17982, 18396, 18648, 18711, 18907, 19272, 20412, 20979, 21384, 21608, 21681, 21978, 22484, 22792, 23652, 23976, 24309, 24948, 25641, 26973, 27594, 27972, 28908, 29304, 29711, 32076, 32412, 32967, 33726, 34188, 35478, 35964, 36792, 37422, 37814, 40824, 41391, 41958, 43362, 43956, 44968, 47304, 48618, 49896, 50589, 51282, 53217, 53946, 55188, 55944, 56133, 56721, 57816, 59422, 62937, 64152, 64824, 65043, 65934, 67452, 68376, 70956, 71928, 72927, 74844, 75628, 76923, 82782, 83916, 86724, 87912, 89133, 97236, 98901, 101178, 102564, 106434, 107892, 110376, 112266, 113442, 118844, 124173, 125874, 130086, 131868, 134904, 141912, 145854, 149688, 151256, 151767, 153846, 165564, 167832, 170163, 173448, 178266, 188811, 194472, 195129, 197802, 202356, 205128, 207977, 212868, 215784, 218781, 224532, 226884, 230769, 237688, 248346, 251748, 260172, 263736, 267399, 291708, 296703, 303534, 307692, 331128, 340326, 356532, 372519, 377622, 390258, 395604, 404712, 415954, 425736, 437562, 449064, 453768, 455301, 461538, 496692, 503496, 510489, 520344, 534798, 583416, 585387, 593406, 607068, 615384, 623931, 656343, 680652, 692307, 713064, 745038, 755244, 780516, 791208, 802197, 831908, 875124, 910602, 923076, 993384, 1020978, 1069596, 1170774, 1186812, 1214136, 1247862, 1312686, 1361304, 1365903, 1384614, 1490076, 1510488, 1531467, 1561032, 1604394, 1663816, 1750248, 1821204, 1846152, 1871793, 1969029, 2041956, 2076921, 2139192, 2341548, 2373624, 2406591, 2495724, 2625372, 2731806, 2769228, 2980152, 3062934, 3208788, 3642408, 3743586, 3938058, 4083912, 4097709, 4153842, 4594401, 4683096, 4813182, 4991448, 5250744, 5463612, 5538456, 5615379, 6125868, 6417576, 7219773, 7487172, 7876116, 8195418, 8307684, 9188802, 9626364, 10927224, 11230758, 12251736, 13783203, 14439546, 14974344, 15752232, 16390836, 16615368, 16846137, 18377604, 19252728, 21659319, 22461516, 27566406, 28879092, 32781672, 33692274, 36755208, 43318638, 44923032, 50538411, 55132812, 57758184, 67384548, 86637276, 101076822, 110265624, 134769096, 151615233, 173274552, 202153644, 303230466, 404307288, 606460932, 1212921864]

約数ペア:

[(1, 1212921864), (2, 606460932), (3, 404307288), (4, 303230466), (6, 202153644), (7, 173274552), (8, 151615233), (9, 134769096), (11, 110265624), (12, 101076822), (14, 86637276), (18, 67384548), (21, 57758184), (22, 55132812), (24, 50538411), (27, 44923032), (28, 43318638), (33, 36755208), (36, 33692274), (37, 32781672), (42, 28879092), (44, 27566406), (54, 22461516), (56, 21659319), (63, 19252728), (66, 18377604), (72, 16846137), (73, 16615368), (74, 16390836), (77, 15752232), (81, 14974344), (84, 14439546), (88, 13783203), (99, 12251736), (108, 11230758), (111, 10927224), (126, 9626364), (132, 9188802), (146, 8307684), (148, 8195418), (154, 7876116), (162, 7487172), (168, 7219773), (189, 6417576), (198, 6125868), (216, 5615379), (219, 5538456), (222, 5463612), (231, 5250744), (243, 4991448), (252, 4813182), (259, 4683096), (264, 4594401), (292, 4153842), (296, 4097709), (297, 4083912), (308, 3938058), (324, 3743586), (333, 3642408), (378, 3208788), (396, 3062934), (407, 2980152), (438, 2769228), (444, 2731806), (462, 2625372), (486, 2495724), (504, 2406591), (511, 2373624), (518, 2341548), (567, 2139192), (584, 2076921), (594, 2041956), (616, 1969029), (648, 1871793), (657, 1846152), (666, 1821204), (693, 1750248), (729, 1663816), (756, 1604394), (777, 1561032), (792, 1531467), (803, 1510488), (814, 1490076), (876, 1384614), (888, 1365903), (891, 1361304), (924, 1312686), (972, 1247862), (999, 1214136), (1022, 1186812), (1036, 1170774), (1134, 1069596), (1188, 1020978), (1221, 993384), (1314, 923076), (1332, 910602), (1386, 875124), (1458, 831908), (1512, 802197), (1533, 791208), (1554, 780516), (1606, 755244), (1628, 745038), (1701, 713064), (1752, 692307), (1782, 680652), (1848, 656343), (1944, 623931), (1971, 615384), (1998, 607068), (2044, 593406), (2072, 585387), (2079, 583416), (2268, 534798), (2331, 520344), (2376, 510489), (2409, 503496), (2442, 496692), (2628, 461538), (2664, 455301), (2673, 453768), (2701, 449064), (2772, 437562), (2849, 425736), (2916, 415954), (2997, 404712), (3066, 395604), (3108, 390258), (3212, 377622), (3256, 372519), (3402, 356532), (3564, 340326), (3663, 331128), (3942, 307692), (3996, 303534), (4088, 296703), (4158, 291708), (4536, 267399), (4599, 263736), (4662, 260172), (4818, 251748), (4884, 248346), (5103, 237688), (5256, 230769), (5346, 226884), (5402, 224532), (5544, 218781), (5621, 215784), (5698, 212868), (5832, 207977), (5913, 205128), (5994, 202356), (6132, 197802), (6216, 195129), (6237, 194472), (6424, 188811), (6804, 178266), (6993, 173448), (7128, 170163), (7227, 167832), (7326, 165564), (7884, 153846), (7992, 151767), (8019, 151256), (8103, 149688), (8316, 145854), (8547, 141912), (8991, 134904), (9198, 131868), (9324, 130086), (9636, 125874), (9768, 124173), (10206, 118844), (10692, 113442), (10804, 112266), (10989, 110376), (11242, 107892), (11396, 106434), (11826, 102564), (11988, 101178), (12264, 98901), (12474, 97236), (13608, 89133), (13797, 87912), (13986, 86724), (14454, 83916), (14652, 82782), (15768, 76923), (16038, 75628), (16206, 74844), (16632, 72927), (16863, 71928), (17094, 70956), (17739, 68376), (17982, 67452), (18396, 65934), (18648, 65043), (18711, 64824), (18907, 64152), (19272, 62937), (20412, 59422), (20979, 57816), (21384, 56721), (21608, 56133), (21681, 55944), (21978, 55188), (22484, 53946), (22792, 53217), (23652, 51282), (23976, 50589), (24309, 49896), (24948, 48618), (25641, 47304), (26973, 44968), (27594, 43956), (27972, 43362), (28908, 41958), (29304, 41391), (29711, 40824), (32076, 37814), (32412, 37422), (32967, 36792), (33726, 35964), (34188, 35478)]