1943361728

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12721}}^1$

素因数の和:12782

約数の個数: 112

約数和(自身を含む): 4963411968

約数和(自身を除く): 3020050240

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 448, 496, 616, 682, 704, 868, 992, 1232, 1364, 1736, 1984, 2387, 2464, 2728, 3472, 4774, 4928, 5456, 6944, 9548, 10912, 12721, 13888, 19096, 21824, 25442, 38192, 50884, 76384, 89047, 101768, 139931, 152768, 178094, 203536, 279862, 356188, 394351, 407072, 559724, 712376, 788702, 814144, 979517, 1119448, 1424752, 1577404, 1959034, 2238896, 2760457, 2849504, 3154808, 3918068, 4337861, 4477792, 5520914, 5699008, 6309616, 7836136, 8675722, 8955584, 11041828, 12619232, 15672272, 17351444, 22083656, 25238464, 30365027, 31344544, 34702888, 44167312, 60730054, 62689088, 69405776, 88334624, 121460108, 138811552, 176669248, 242920216, 277623104, 485840432, 971680864, 1943361728]

約数ペア:

[(1, 1943361728), (2, 971680864), (4, 485840432), (7, 277623104), (8, 242920216), (11, 176669248), (14, 138811552), (16, 121460108), (22, 88334624), (28, 69405776), (31, 62689088), (32, 60730054), (44, 44167312), (56, 34702888), (62, 31344544), (64, 30365027), (77, 25238464), (88, 22083656), (112, 17351444), (124, 15672272), (154, 12619232), (176, 11041828), (217, 8955584), (224, 8675722), (248, 7836136), (308, 6309616), (341, 5699008), (352, 5520914), (434, 4477792), (448, 4337861), (496, 3918068), (616, 3154808), (682, 2849504), (704, 2760457), (868, 2238896), (992, 1959034), (1232, 1577404), (1364, 1424752), (1736, 1119448), (1984, 979517), (2387, 814144), (2464, 788702), (2728, 712376), (3472, 559724), (4774, 407072), (4928, 394351), (5456, 356188), (6944, 279862), (9548, 203536), (10912, 178094), (12721, 152768), (13888, 139931), (19096, 101768), (21824, 89047), (25442, 76384), (38192, 50884)]