748146672

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19031}}^1$

素因数の和:19068

約数の個数: 160

約数和(自身を含む): 2643164160

約数和(自身を除く): 1895017488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 9828, 13104, 19031, 19656, 38062, 39312, 57093, 76124, 114186, 133217, 152248, 171279, 228372, 247403, 266434, 304496, 342558, 399651, 456744, 494806, 513837, 532868, 685116, 742209, 799302, 913488, 989612, 1027674, 1065736, 1198953, 1370232, 1484418, 1598604, 1731821, 1979224, 2055348, 2131472, 2226627, 2397906, 2740464, 2968836, 3197208, 3463642, 3596859, 3958448, 4110696, 4453254, 4795812, 5195463, 5937672, 6394416, 6679881, 6927284, 7193718, 8221392, 8906508, 9591624, 10390926, 11875344, 13359762, 13854568, 14387436, 15586389, 17813016, 19183248, 20781852, 26719524, 27709136, 28774872, 31172778, 35626032, 41563704, 46759167, 53439048, 57549744, 62345556, 83127408, 93518334, 106878096, 124691112, 187036668, 249382224, 374073336, 748146672]

約数ペア:

[(1, 748146672), (2, 374073336), (3, 249382224), (4, 187036668), (6, 124691112), (7, 106878096), (8, 93518334), (9, 83127408), (12, 62345556), (13, 57549744), (14, 53439048), (16, 46759167), (18, 41563704), (21, 35626032), (24, 31172778), (26, 28774872), (27, 27709136), (28, 26719524), (36, 20781852), (39, 19183248), (42, 17813016), (48, 15586389), (52, 14387436), (54, 13854568), (56, 13359762), (63, 11875344), (72, 10390926), (78, 9591624), (84, 8906508), (91, 8221392), (104, 7193718), (108, 6927284), (112, 6679881), (117, 6394416), (126, 5937672), (144, 5195463), (156, 4795812), (168, 4453254), (182, 4110696), (189, 3958448), (208, 3596859), (216, 3463642), (234, 3197208), (252, 2968836), (273, 2740464), (312, 2397906), (336, 2226627), (351, 2131472), (364, 2055348), (378, 1979224), (432, 1731821), (468, 1598604), (504, 1484418), (546, 1370232), (624, 1198953), (702, 1065736), (728, 1027674), (756, 989612), (819, 913488), (936, 799302), (1008, 742209), (1092, 685116), (1404, 532868), (1456, 513837), (1512, 494806), (1638, 456744), (1872, 399651), (2184, 342558), (2457, 304496), (2808, 266434), (3024, 247403), (3276, 228372), (4368, 171279), (4914, 152248), (5616, 133217), (6552, 114186), (9828, 76124), (13104, 57093), (19031, 39312), (19656, 38062)]