316923444

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1931}}^1$

素因数の和:2085

約数の個数: 72

約数和(自身を含む): 827019648

約数和(自身を除く): 510096204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 97, 141, 188, 194, 282, 291, 388, 423, 564, 582, 846, 873, 1164, 1692, 1746, 1931, 3492, 3862, 4559, 5793, 7724, 9118, 11586, 13677, 17379, 18236, 23172, 27354, 34758, 41031, 54708, 69516, 82062, 90757, 164124, 181514, 187307, 272271, 363028, 374614, 544542, 561921, 749228, 816813, 1089084, 1123842, 1633626, 1685763, 2247684, 3267252, 3371526, 6743052, 8803429, 17606858, 26410287, 35213716, 52820574, 79230861, 105641148, 158461722, 316923444]

約数ペア:

[(1, 316923444), (2, 158461722), (3, 105641148), (4, 79230861), (6, 52820574), (9, 35213716), (12, 26410287), (18, 17606858), (36, 8803429), (47, 6743052), (94, 3371526), (97, 3267252), (141, 2247684), (188, 1685763), (194, 1633626), (282, 1123842), (291, 1089084), (388, 816813), (423, 749228), (564, 561921), (582, 544542), (846, 374614), (873, 363028), (1164, 272271), (1692, 187307), (1746, 181514), (1931, 164124), (3492, 90757), (3862, 82062), (4559, 69516), (5793, 54708), (7724, 41031), (9118, 34758), (11586, 27354), (13677, 23172), (17379, 18236)]