456403456

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{7019}}^1$

素因数の和:7164

約数の個数: 40

約数和(自身を含む): 919226880

約数和(自身を除く): 462823424

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 2032, 4064, 7019, 8128, 14038, 16256, 28076, 32512, 56152, 65024, 112304, 224608, 449216, 891413, 898432, 1782826, 1796864, 3565652, 3593728, 7131304, 14262608, 28525216, 57050432, 114100864, 228201728, 456403456]

約数ペア:

[(1, 456403456), (2, 228201728), (4, 114100864), (8, 57050432), (16, 28525216), (32, 14262608), (64, 7131304), (127, 3593728), (128, 3565652), (254, 1796864), (256, 1782826), (508, 898432), (512, 891413), (1016, 449216), (2032, 224608), (4064, 112304), (7019, 65024), (8128, 56152), (14038, 32512), (16256, 28076)]