421139952

素因数分解:

$2^4\times 3^3\times {\mathrm{974861}}^1$

素因数の和:974878

約数の個数: 40

約数和(自身を含む): 1208828880

約数和(自身を除く): 787688928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 974861, 1949722, 2924583, 3899444, 5849166, 7798888, 8773749, 11698332, 15597776, 17547498, 23396664, 26321247, 35094996, 46793328, 52642494, 70189992, 105284988, 140379984, 210569976, 421139952]

約数ペア:

[(1, 421139952), (2, 210569976), (3, 140379984), (4, 105284988), (6, 70189992), (8, 52642494), (9, 46793328), (12, 35094996), (16, 26321247), (18, 23396664), (24, 17547498), (27, 15597776), (36, 11698332), (48, 8773749), (54, 7798888), (72, 5849166), (108, 3899444), (144, 2924583), (216, 1949722), (432, 974861)]