290375064

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{192047}}^1$

素因数の和:192069

約数の個数: 64

約数和(自身を含む): 921830400

約数和(自身を除く): 631455336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 192047, 384094, 576141, 768188, 1152282, 1344329, 1536376, 1728423, 2304564, 2688658, 3456846, 4032987, 4609128, 5185269, 5377316, 6913692, 8065974, 10370538, 10754632, 12098961, 13827384, 16131948, 20741076, 24197922, 32263896, 36296883, 41482152, 48395844, 72593766, 96791688, 145187532, 290375064]

約数ペア:

[(1, 290375064), (2, 145187532), (3, 96791688), (4, 72593766), (6, 48395844), (7, 41482152), (8, 36296883), (9, 32263896), (12, 24197922), (14, 20741076), (18, 16131948), (21, 13827384), (24, 12098961), (27, 10754632), (28, 10370538), (36, 8065974), (42, 6913692), (54, 5377316), (56, 5185269), (63, 4609128), (72, 4032987), (84, 3456846), (108, 2688658), (126, 2304564), (168, 1728423), (189, 1536376), (216, 1344329), (252, 1152282), (378, 768188), (504, 576141), (756, 384094), (1512, 192047)]