1390824

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 3974400

約数和(自身を除く): 2583576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 137, 141, 188, 216, 274, 282, 376, 411, 423, 548, 564, 822, 846, 1096, 1128, 1233, 1269, 1644, 1692, 2466, 2538, 3288, 3384, 3699, 4932, 5076, 6439, 7398, 9864, 10152, 12878, 14796, 19317, 25756, 29592, 38634, 51512, 57951, 77268, 115902, 154536, 173853, 231804, 347706, 463608, 695412, 1390824]

約数ペア:

[(1, 1390824), (2, 695412), (3, 463608), (4, 347706), (6, 231804), (8, 173853), (9, 154536), (12, 115902), (18, 77268), (24, 57951), (27, 51512), (36, 38634), (47, 29592), (54, 25756), (72, 19317), (94, 14796), (108, 12878), (137, 10152), (141, 9864), (188, 7398), (216, 6439), (274, 5076), (282, 4932), (376, 3699), (411, 3384), (423, 3288), (548, 2538), (564, 2466), (822, 1692), (846, 1644), (1096, 1269), (1128, 1233)]