726127416

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{160081}}^1$

素因数の和:160106

約数の個数: 80

約数和(自身を含む): 2324390640

約数和(自身を除く): 1598263224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 160081, 320162, 480243, 640324, 960486, 1120567, 1280648, 1440729, 1920972, 2241134, 2881458, 3361701, 3841944, 4322187, 4482268, 5762916, 6723402, 8644374, 8964536, 10085103, 11525832, 12966561, 13446804, 17288748, 20170206, 25933122, 26893608, 30255309, 34577496, 40340412, 51866244, 60510618, 80680824, 90765927, 103732488, 121021236, 181531854, 242042472, 363063708, 726127416]

約数ペア:

[(1, 726127416), (2, 363063708), (3, 242042472), (4, 181531854), (6, 121021236), (7, 103732488), (8, 90765927), (9, 80680824), (12, 60510618), (14, 51866244), (18, 40340412), (21, 34577496), (24, 30255309), (27, 26893608), (28, 25933122), (36, 20170206), (42, 17288748), (54, 13446804), (56, 12966561), (63, 11525832), (72, 10085103), (81, 8964536), (84, 8644374), (108, 6723402), (126, 5762916), (162, 4482268), (168, 4322187), (189, 3841944), (216, 3361701), (252, 2881458), (324, 2241134), (378, 1920972), (504, 1440729), (567, 1280648), (648, 1120567), (756, 960486), (1134, 640324), (1512, 480243), (2268, 320162), (4536, 160081)]