390474792

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{187009}}^1$

素因数の和:187050

約数の個数: 48

約数和(自身を含む): 1094008500

約数和(自身を除く): 703533708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 187009, 374018, 561027, 748036, 1122054, 1496072, 1683081, 2244108, 3366162, 4488216, 5423261, 6732324, 10846522, 13464648, 16269783, 21693044, 32539566, 43386088, 48809349, 65079132, 97618698, 130158264, 195237396, 390474792]

約数ペア:

[(1, 390474792), (2, 195237396), (3, 130158264), (4, 97618698), (6, 65079132), (8, 48809349), (9, 43386088), (12, 32539566), (18, 21693044), (24, 16269783), (29, 13464648), (36, 10846522), (58, 6732324), (72, 5423261), (87, 4488216), (116, 3366162), (174, 2244108), (232, 1683081), (261, 1496072), (348, 1122054), (522, 748036), (696, 561027), (1044, 374018), (2088, 187009)]