306414808

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^2\times {\mathrm{2477}}^1$

素因数の和:2584

約数の個数: 48

約数和(自身を含む): 671141520

約数和(自身を除く): 364726712

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2209, 2477, 2632, 4418, 4954, 8836, 9908, 15463, 17339, 17672, 19816, 30926, 34678, 61852, 69356, 116419, 123704, 138712, 232838, 465676, 814933, 931352, 1629866, 3259732, 5471693, 6519464, 10943386, 21886772, 38301851, 43773544, 76603702, 153207404, 306414808]

約数ペア:

[(1, 306414808), (2, 153207404), (4, 76603702), (7, 43773544), (8, 38301851), (14, 21886772), (28, 10943386), (47, 6519464), (56, 5471693), (94, 3259732), (188, 1629866), (329, 931352), (376, 814933), (658, 465676), (1316, 232838), (2209, 138712), (2477, 123704), (2632, 116419), (4418, 69356), (4954, 61852), (8836, 34678), (9908, 30926), (15463, 19816), (17339, 17672)]