215440704

素因数分解:

$2^6\times 3^2\times {\mathrm{374029}}^1$

素因数の和:374047

約数の個数: 42

約数和(自身を含む): 617523530

約数和(自身を除く): 402082826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 374029, 748058, 1122087, 1496116, 2244174, 2992232, 3366261, 4488348, 5984464, 6732522, 8976696, 11968928, 13465044, 17953392, 23937856, 26930088, 35906784, 53860176, 71813568, 107720352, 215440704]

約数ペア:

[(1, 215440704), (2, 107720352), (3, 71813568), (4, 53860176), (6, 35906784), (8, 26930088), (9, 23937856), (12, 17953392), (16, 13465044), (18, 11968928), (24, 8976696), (32, 6732522), (36, 5984464), (48, 4488348), (64, 3366261), (72, 2992232), (96, 2244174), (144, 1496116), (192, 1122087), (288, 748058), (576, 374029)]