380432528

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199807}}^1$

素因数の和:199839

約数の個数: 40

約数和(自身を含む): 891942912

約数和(自身を除く): 511510384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 199807, 399614, 799228, 1398649, 1598456, 2797298, 3196912, 3396719, 5594596, 6793438, 11189192, 13586876, 22378384, 23777033, 27173752, 47554066, 54347504, 95108132, 190216264, 380432528]

約数ペア:

[(1, 380432528), (2, 190216264), (4, 95108132), (7, 54347504), (8, 47554066), (14, 27173752), (16, 23777033), (17, 22378384), (28, 13586876), (34, 11189192), (56, 6793438), (68, 5594596), (112, 3396719), (119, 3196912), (136, 2797298), (238, 1598456), (272, 1398649), (476, 799228), (952, 399614), (1904, 199807)]