430271872

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{176921}}^1$

素因数の和:176954

約数の個数: 32

約数和(自身を含む): 902302200

約数和(自身を除く): 472030328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 176921, 353842, 707684, 1415368, 2830736, 3361499, 5661472, 6722998, 11322944, 13445996, 22645888, 26891992, 53783984, 107567968, 215135936, 430271872]

約数ペア:

[(1, 430271872), (2, 215135936), (4, 107567968), (8, 53783984), (16, 26891992), (19, 22645888), (32, 13445996), (38, 11322944), (64, 6722998), (76, 5661472), (128, 3361499), (152, 2830736), (304, 1415368), (608, 707684), (1216, 353842), (2432, 176921)]