486591144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:811

約数の個数: 128

約数和(自身を含む): 1369495680

約数和(自身を除く): 882904536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 61, 74, 78, 104, 111, 122, 148, 156, 183, 222, 244, 296, 312, 366, 444, 481, 488, 691, 732, 793, 888, 962, 1382, 1443, 1464, 1586, 1924, 2073, 2257, 2379, 2764, 2886, 3172, 3848, 4146, 4514, 4758, 5528, 5772, 6344, 6771, 8292, 8983, 9028, 9516, 11544, 13542, 16584, 17966, 18056, 19032, 25567, 26949, 27084, 29341, 35932, 42151, 51134, 53898, 54168, 58682, 71864, 76701, 84302, 88023, 102268, 107796, 117364, 126453, 153402, 168604, 176046, 204536, 215592, 234728, 252906, 306804, 332371, 337208, 352092, 505812, 547963, 613608, 664742, 704184, 997113, 1011624, 1095926, 1329484, 1559587, 1643889, 1994226, 2191852, 2658968, 3119174, 3287778, 3988452, 4383704, 4678761, 6238348, 6575556, 7976904, 9357522, 12476696, 13151112, 18715044, 20274631, 37430088, 40549262, 60823893, 81098524, 121647786, 162197048, 243295572, 486591144]

約数ペア:

[(1, 486591144), (2, 243295572), (3, 162197048), (4, 121647786), (6, 81098524), (8, 60823893), (12, 40549262), (13, 37430088), (24, 20274631), (26, 18715044), (37, 13151112), (39, 12476696), (52, 9357522), (61, 7976904), (74, 6575556), (78, 6238348), (104, 4678761), (111, 4383704), (122, 3988452), (148, 3287778), (156, 3119174), (183, 2658968), (222, 2191852), (244, 1994226), (296, 1643889), (312, 1559587), (366, 1329484), (444, 1095926), (481, 1011624), (488, 997113), (691, 704184), (732, 664742), (793, 613608), (888, 547963), (962, 505812), (1382, 352092), (1443, 337208), (1464, 332371), (1586, 306804), (1924, 252906), (2073, 234728), (2257, 215592), (2379, 204536), (2764, 176046), (2886, 168604), (3172, 153402), (3848, 126453), (4146, 117364), (4514, 107796), (4758, 102268), (5528, 88023), (5772, 84302), (6344, 76701), (6771, 71864), (8292, 58682), (8983, 54168), (9028, 53898), (9516, 51134), (11544, 42151), (13542, 35932), (16584, 29341), (17966, 27084), (18056, 26949), (19032, 25567)]