270391472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{8609}}^1$

素因数の和:8781

約数の個数: 40

約数和(自身を含む): 567984480

約数和(自身を除く): 297593008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 604, 1208, 1963, 2416, 3926, 7852, 8609, 15704, 17218, 31408, 34436, 68872, 111917, 137744, 223834, 447668, 895336, 1299959, 1790672, 2599918, 5199836, 10399672, 16899467, 20799344, 33798934, 67597868, 135195736, 270391472]

約数ペア:

[(1, 270391472), (2, 135195736), (4, 67597868), (8, 33798934), (13, 20799344), (16, 16899467), (26, 10399672), (52, 5199836), (104, 2599918), (151, 1790672), (208, 1299959), (302, 895336), (604, 447668), (1208, 223834), (1963, 137744), (2416, 111917), (3926, 68872), (7852, 34436), (8609, 31408), (15704, 17218)]