661708224

素因数分解:

$2^6\times 3^3\times {\mathrm{382933}}^1$

素因数の和:382954

約数の個数: 56

約数和(自身を含む): 1945304720

約数和(自身を除く): 1283596496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 382933, 765866, 1148799, 1531732, 2297598, 3063464, 3446397, 4595196, 6126928, 6892794, 9190392, 10339191, 12253856, 13785588, 18380784, 20678382, 24507712, 27571176, 36761568, 41356764, 55142352, 73523136, 82713528, 110284704, 165427056, 220569408, 330854112, 661708224]

約数ペア:

[(1, 661708224), (2, 330854112), (3, 220569408), (4, 165427056), (6, 110284704), (8, 82713528), (9, 73523136), (12, 55142352), (16, 41356764), (18, 36761568), (24, 27571176), (27, 24507712), (32, 20678382), (36, 18380784), (48, 13785588), (54, 12253856), (64, 10339191), (72, 9190392), (96, 6892794), (108, 6126928), (144, 4595196), (192, 3446397), (216, 3063464), (288, 2297598), (432, 1531732), (576, 1148799), (864, 765866), (1728, 382933)]