812897148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1889}}^1$

素因数の和:2059

約数の個数: 96

約数和(自身を含む): 2235340800

約数和(自身を除く): 1422443652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 109, 141, 188, 218, 282, 327, 329, 436, 564, 654, 658, 763, 987, 1308, 1316, 1526, 1889, 1974, 2289, 3052, 3778, 3948, 4578, 5123, 5667, 7556, 9156, 10246, 11334, 13223, 15369, 20492, 22668, 26446, 30738, 35861, 39669, 52892, 61476, 71722, 79338, 88783, 107583, 143444, 158676, 177566, 205901, 215166, 266349, 355132, 411802, 430332, 532698, 617703, 621481, 823604, 1065396, 1235406, 1242962, 1441307, 1864443, 2470812, 2485924, 2882614, 3728886, 4323921, 5765228, 7457772, 8647842, 9677347, 17295684, 19354694, 29032041, 38709388, 58064082, 67741429, 116128164, 135482858, 203224287, 270965716, 406448574, 812897148]

約数ペア:

[(1, 812897148), (2, 406448574), (3, 270965716), (4, 203224287), (6, 135482858), (7, 116128164), (12, 67741429), (14, 58064082), (21, 38709388), (28, 29032041), (42, 19354694), (47, 17295684), (84, 9677347), (94, 8647842), (109, 7457772), (141, 5765228), (188, 4323921), (218, 3728886), (282, 2882614), (327, 2485924), (329, 2470812), (436, 1864443), (564, 1441307), (654, 1242962), (658, 1235406), (763, 1065396), (987, 823604), (1308, 621481), (1316, 617703), (1526, 532698), (1889, 430332), (1974, 411802), (2289, 355132), (3052, 266349), (3778, 215166), (3948, 205901), (4578, 177566), (5123, 158676), (5667, 143444), (7556, 107583), (9156, 88783), (10246, 79338), (11334, 71722), (13223, 61476), (15369, 52892), (20492, 39669), (22668, 35861), (26446, 30738)]