215281344

素因数分解:

$2^6\times 3^1\times {\mathrm{1121257}}^1$

素因数の和:1121272

約数の個数: 28

約数和(自身を含む): 569599064

約数和(自身を除く): 354317720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1121257, 2242514, 3363771, 4485028, 6727542, 8970056, 13455084, 17940112, 26910168, 35880224, 53820336, 71760448, 107640672, 215281344]

約数ペア:

[(1, 215281344), (2, 107640672), (3, 71760448), (4, 53820336), (6, 35880224), (8, 26910168), (12, 17940112), (16, 13455084), (24, 8970056), (32, 6727542), (48, 4485028), (64, 3363771), (96, 2242514), (192, 1121257)]