220101408

素因数分解:

$2^5\times 3^3\times {\mathrm{254747}}^1$

素因数の和:254766

約数の個数: 48

約数和(自身を含む): 641964960

約数和(自身を除く): 421863552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 254747, 509494, 764241, 1018988, 1528482, 2037976, 2292723, 3056964, 4075952, 4585446, 6113928, 6878169, 8151904, 9170892, 12227856, 13756338, 18341784, 24455712, 27512676, 36683568, 55025352, 73367136, 110050704, 220101408]

約数ペア:

[(1, 220101408), (2, 110050704), (3, 73367136), (4, 55025352), (6, 36683568), (8, 27512676), (9, 24455712), (12, 18341784), (16, 13756338), (18, 12227856), (24, 9170892), (27, 8151904), (32, 6878169), (36, 6113928), (48, 4585446), (54, 4075952), (72, 3056964), (96, 2292723), (108, 2037976), (144, 1528482), (216, 1018988), (288, 764241), (432, 509494), (864, 254747)]