1939570152

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:763

約数の個数: 128

約数和(自身を含む): 5342991360

約数和(自身を除く): 3403421208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 223, 244, 312, 366, 446, 457, 488, 669, 732, 793, 892, 914, 1338, 1371, 1464, 1586, 1784, 1828, 2379, 2676, 2742, 2899, 3172, 3656, 4758, 5352, 5484, 5798, 5941, 6344, 8697, 9516, 10968, 11596, 11882, 13603, 17394, 17823, 19032, 23192, 23764, 27206, 27877, 34788, 35646, 40809, 47528, 54412, 55754, 69576, 71292, 81618, 83631, 101911, 108824, 111508, 142584, 163236, 167262, 176839, 203822, 223016, 305733, 326472, 334524, 353678, 362401, 407644, 530517, 611466, 669048, 707356, 724802, 815288, 1061034, 1087203, 1222932, 1324843, 1414712, 1449604, 2122068, 2174406, 2445864, 2649686, 2899208, 3974529, 4244136, 4348812, 5299372, 6216571, 7949058, 8697624, 10598744, 12433142, 15898116, 18649713, 24866284, 31796232, 37299426, 49732568, 74598852, 80815423, 149197704, 161630846, 242446269, 323261692, 484892538, 646523384, 969785076, 1939570152]

約数ペア:

[(1, 1939570152), (2, 969785076), (3, 646523384), (4, 484892538), (6, 323261692), (8, 242446269), (12, 161630846), (13, 149197704), (24, 80815423), (26, 74598852), (39, 49732568), (52, 37299426), (61, 31796232), (78, 24866284), (104, 18649713), (122, 15898116), (156, 12433142), (183, 10598744), (223, 8697624), (244, 7949058), (312, 6216571), (366, 5299372), (446, 4348812), (457, 4244136), (488, 3974529), (669, 2899208), (732, 2649686), (793, 2445864), (892, 2174406), (914, 2122068), (1338, 1449604), (1371, 1414712), (1464, 1324843), (1586, 1222932), (1784, 1087203), (1828, 1061034), (2379, 815288), (2676, 724802), (2742, 707356), (2899, 669048), (3172, 611466), (3656, 530517), (4758, 407644), (5352, 362401), (5484, 353678), (5798, 334524), (5941, 326472), (6344, 305733), (8697, 223016), (9516, 203822), (10968, 176839), (11596, 167262), (11882, 163236), (13603, 142584), (17394, 111508), (17823, 108824), (19032, 101911), (23192, 83631), (23764, 81618), (27206, 71292), (27877, 69576), (34788, 55754), (35646, 54412), (40809, 47528)]