310032996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{40559}}^1$

素因数の和:40593

約数の個数: 72

約数和(自身を含む): 906272640

約数和(自身を除く): 596239644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 40559, 81118, 121677, 162236, 243354, 283913, 486708, 527267, 567826, 851739, 1054534, 1135652, 1581801, 1703478, 1987391, 2109068, 3163602, 3406956, 3690869, 3974782, 5962173, 6327204, 7381738, 7949564, 11072607, 11924346, 14763476, 22145214, 23848692, 25836083, 44290428, 51672166, 77508249, 103344332, 155016498, 310032996]

約数ペア:

[(1, 310032996), (2, 155016498), (3, 103344332), (4, 77508249), (6, 51672166), (7, 44290428), (12, 25836083), (13, 23848692), (14, 22145214), (21, 14763476), (26, 11924346), (28, 11072607), (39, 7949564), (42, 7381738), (49, 6327204), (52, 5962173), (78, 3974782), (84, 3690869), (91, 3406956), (98, 3163602), (147, 2109068), (156, 1987391), (182, 1703478), (196, 1581801), (273, 1135652), (294, 1054534), (364, 851739), (546, 567826), (588, 527267), (637, 486708), (1092, 283913), (1274, 243354), (1911, 162236), (2548, 121677), (3822, 81118), (7644, 40559)]