938401984

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:342

約数の個数: 112

約数和(自身を含む): 2064642048

約数和(自身を除く): 1126240064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 107, 127, 166, 208, 214, 254, 332, 416, 428, 508, 664, 832, 856, 1016, 1079, 1328, 1391, 1651, 1712, 2032, 2158, 2656, 2782, 3302, 3424, 4064, 4316, 5312, 5564, 6604, 6848, 8128, 8632, 8881, 10541, 11128, 13208, 13589, 17264, 17762, 21082, 22256, 26416, 27178, 34528, 35524, 42164, 44512, 52832, 54356, 69056, 71048, 84328, 89024, 105664, 108712, 115453, 137033, 142096, 168656, 176657, 217424, 230906, 274066, 284192, 337312, 353314, 434848, 461812, 548132, 568384, 674624, 706628, 869696, 923624, 1096264, 1127887, 1413256, 1847248, 2192528, 2255774, 2826512, 3694496, 4385056, 4511548, 5653024, 7388992, 8770112, 9023096, 11306048, 14662531, 18046192, 29325062, 36092384, 58650124, 72184768, 117300248, 234600496, 469200992, 938401984]

約数ペア:

[(1, 938401984), (2, 469200992), (4, 234600496), (8, 117300248), (13, 72184768), (16, 58650124), (26, 36092384), (32, 29325062), (52, 18046192), (64, 14662531), (83, 11306048), (104, 9023096), (107, 8770112), (127, 7388992), (166, 5653024), (208, 4511548), (214, 4385056), (254, 3694496), (332, 2826512), (416, 2255774), (428, 2192528), (508, 1847248), (664, 1413256), (832, 1127887), (856, 1096264), (1016, 923624), (1079, 869696), (1328, 706628), (1391, 674624), (1651, 568384), (1712, 548132), (2032, 461812), (2158, 434848), (2656, 353314), (2782, 337312), (3302, 284192), (3424, 274066), (4064, 230906), (4316, 217424), (5312, 176657), (5564, 168656), (6604, 142096), (6848, 137033), (8128, 115453), (8632, 108712), (8881, 105664), (10541, 89024), (11128, 84328), (13208, 71048), (13589, 69056), (17264, 54356), (17762, 52832), (21082, 44512), (22256, 42164), (26416, 35524), (27178, 34528)]