218324964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2707}}^1$

素因数の和:2785

約数の個数: 96

約数和(自身を含む): 611444736

約数和(自身を除く): 393119772

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 47, 52, 66, 78, 94, 132, 141, 143, 156, 188, 282, 286, 429, 517, 564, 572, 611, 858, 1034, 1222, 1551, 1716, 1833, 2068, 2444, 2707, 3102, 3666, 5414, 6204, 6721, 7332, 8121, 10828, 13442, 16242, 20163, 26884, 29777, 32484, 35191, 40326, 59554, 70382, 80652, 89331, 105573, 119108, 127229, 140764, 178662, 211146, 254458, 357324, 381687, 387101, 422292, 508916, 763374, 774202, 1161303, 1399519, 1526748, 1548404, 1653977, 2322606, 2799038, 3307954, 4198557, 4645212, 4961931, 5598076, 6615908, 8397114, 9923862, 16794228, 18193747, 19847724, 36387494, 54581241, 72774988, 109162482, 218324964]

約数ペア:

[(1, 218324964), (2, 109162482), (3, 72774988), (4, 54581241), (6, 36387494), (11, 19847724), (12, 18193747), (13, 16794228), (22, 9923862), (26, 8397114), (33, 6615908), (39, 5598076), (44, 4961931), (47, 4645212), (52, 4198557), (66, 3307954), (78, 2799038), (94, 2322606), (132, 1653977), (141, 1548404), (143, 1526748), (156, 1399519), (188, 1161303), (282, 774202), (286, 763374), (429, 508916), (517, 422292), (564, 387101), (572, 381687), (611, 357324), (858, 254458), (1034, 211146), (1222, 178662), (1551, 140764), (1716, 127229), (1833, 119108), (2068, 105573), (2444, 89331), (2707, 80652), (3102, 70382), (3666, 59554), (5414, 40326), (6204, 35191), (6721, 32484), (7332, 29777), (8121, 26884), (10828, 20163), (13442, 16242)]