217847376

素因数分解:

$2^4\times 3^2\times {\mathrm{1512829}}^1$

素因数の和:1512843

約数の個数: 30

約数和(自身を含む): 609670490

約数和(自身を除く): 391823114

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1512829, 3025658, 4538487, 6051316, 9076974, 12102632, 13615461, 18153948, 24205264, 27230922, 36307896, 54461844, 72615792, 108923688, 217847376]

約数ペア:

[(1, 217847376), (2, 108923688), (3, 72615792), (4, 54461844), (6, 36307896), (8, 27230922), (9, 24205264), (12, 18153948), (16, 13615461), (18, 12102632), (24, 9076974), (36, 6051316), (48, 4538487), (72, 3025658), (144, 1512829)]