406640152

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{12437}}^1$

素因数の和:12571

約数の個数: 32

約数和(自身を含む): 786579120

約数和(自身を除く): 379938968

約数列:

[1, 2, 4, 8, 61, 67, 122, 134, 244, 268, 488, 536, 4087, 8174, 12437, 16348, 24874, 32696, 49748, 99496, 758657, 833279, 1517314, 1666558, 3034628, 3333116, 6069256, 6666232, 50830019, 101660038, 203320076, 406640152]

約数ペア:

[(1, 406640152), (2, 203320076), (4, 101660038), (8, 50830019), (61, 6666232), (67, 6069256), (122, 3333116), (134, 3034628), (244, 1666558), (268, 1517314), (488, 833279), (536, 758657), (4087, 99496), (8174, 49748), (12437, 32696), (16348, 24874)]