378046408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 769124160

約数和(自身を除く): 391077752

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 107, 136, 166, 214, 313, 332, 428, 626, 664, 856, 1252, 1411, 1819, 2504, 2822, 3638, 5321, 5644, 7276, 8881, 10642, 11288, 14552, 17762, 21284, 25979, 33491, 35524, 42568, 51958, 66982, 71048, 103916, 133964, 150977, 207832, 267928, 301954, 441643, 569347, 603908, 883286, 1138694, 1207816, 1766572, 2277388, 2779753, 3533144, 4554776, 5559506, 11119012, 22238024, 47255801, 94511602, 189023204, 378046408]

約数ペア:

[(1, 378046408), (2, 189023204), (4, 94511602), (8, 47255801), (17, 22238024), (34, 11119012), (68, 5559506), (83, 4554776), (107, 3533144), (136, 2779753), (166, 2277388), (214, 1766572), (313, 1207816), (332, 1138694), (428, 883286), (626, 603908), (664, 569347), (856, 441643), (1252, 301954), (1411, 267928), (1819, 207832), (2504, 150977), (2822, 133964), (3638, 103916), (5321, 71048), (5644, 66982), (7276, 51958), (8881, 42568), (10642, 35524), (11288, 33491), (14552, 25979), (17762, 21284)]