348387788

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{5431}}^1$

素因数の和:5550

約数の個数: 48

約数和(自身を含む): 730060800

約数和(自身を除く): 381673012

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 79, 116, 158, 203, 316, 406, 553, 812, 1106, 2212, 2291, 4582, 5431, 9164, 10862, 16037, 21724, 32074, 38017, 64148, 76034, 152068, 157499, 314998, 429049, 629996, 858098, 1102493, 1716196, 2204986, 3003343, 4409972, 6006686, 12013372, 12442421, 24884842, 49769684, 87096947, 174193894, 348387788]

約数ペア:

[(1, 348387788), (2, 174193894), (4, 87096947), (7, 49769684), (14, 24884842), (28, 12442421), (29, 12013372), (58, 6006686), (79, 4409972), (116, 3003343), (158, 2204986), (203, 1716196), (316, 1102493), (406, 858098), (553, 629996), (812, 429049), (1106, 314998), (2212, 157499), (2291, 152068), (4582, 76034), (5431, 64148), (9164, 38017), (10862, 32074), (16037, 21724)]