304789644

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5153}}^1$

素因数の和:5247

約数の個数: 72

約数和(自身を含む): 810456192

約数和(自身を除く): 505666548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 159, 186, 212, 279, 318, 372, 477, 558, 636, 954, 1116, 1643, 1908, 3286, 4929, 5153, 6572, 9858, 10306, 14787, 15459, 19716, 20612, 29574, 30918, 46377, 59148, 61836, 92754, 159743, 185508, 273109, 319486, 479229, 546218, 638972, 819327, 958458, 1092436, 1437687, 1638654, 1916916, 2457981, 2875374, 3277308, 4915962, 5750748, 8466379, 9831924, 16932758, 25399137, 33865516, 50798274, 76197411, 101596548, 152394822, 304789644]

約数ペア:

[(1, 304789644), (2, 152394822), (3, 101596548), (4, 76197411), (6, 50798274), (9, 33865516), (12, 25399137), (18, 16932758), (31, 9831924), (36, 8466379), (53, 5750748), (62, 4915962), (93, 3277308), (106, 2875374), (124, 2457981), (159, 1916916), (186, 1638654), (212, 1437687), (279, 1092436), (318, 958458), (372, 819327), (477, 638972), (558, 546218), (636, 479229), (954, 319486), (1116, 273109), (1643, 185508), (1908, 159743), (3286, 92754), (4929, 61836), (5153, 59148), (6572, 46377), (9858, 30918), (10306, 29574), (14787, 20612), (15459, 19716)]