7218464128

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{3359}}^1$

素因数の和:3639

約数の個数: 64

約数和(自身を含む): 14613580800

約数和(自身を除く): 7395116672

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 163, 206, 326, 412, 652, 824, 1304, 1648, 2608, 3296, 3359, 5216, 6592, 6718, 10432, 13184, 13436, 16789, 20864, 26872, 33578, 53744, 67156, 107488, 134312, 214976, 268624, 345977, 429952, 537248, 547517, 691954, 1074496, 1095034, 1383908, 2148992, 2190068, 2767816, 4380136, 5535632, 8760272, 11071264, 17520544, 22142528, 35041088, 44285056, 56394251, 70082176, 112788502, 225577004, 451154008, 902308016, 1804616032, 3609232064, 7218464128]

約数ペア:

[(1, 7218464128), (2, 3609232064), (4, 1804616032), (8, 902308016), (16, 451154008), (32, 225577004), (64, 112788502), (103, 70082176), (128, 56394251), (163, 44285056), (206, 35041088), (326, 22142528), (412, 17520544), (652, 11071264), (824, 8760272), (1304, 5535632), (1648, 4380136), (2608, 2767816), (3296, 2190068), (3359, 2148992), (5216, 1383908), (6592, 1095034), (6718, 1074496), (10432, 691954), (13184, 547517), (13436, 537248), (16789, 429952), (20864, 345977), (26872, 268624), (33578, 214976), (53744, 134312), (67156, 107488)]