1228753764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{118927}}^1$

素因数の和:118985

約数の個数: 72

約数和(自身を含む): 3636342528

約数和(自身を除く): 2407588764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 118927, 237854, 356781, 475708, 713562, 832489, 1070343, 1427124, 1664978, 2140686, 2497467, 3329956, 4281372, 4876007, 4994934, 7492401, 9752014, 9989868, 14628021, 14984802, 19504028, 29256042, 29969604, 34132049, 43884063, 58512084, 68264098, 87768126, 102396147, 136528196, 175536252, 204792294, 307188441, 409584588, 614376882, 1228753764]

約数ペア:

[(1, 1228753764), (2, 614376882), (3, 409584588), (4, 307188441), (6, 204792294), (7, 175536252), (9, 136528196), (12, 102396147), (14, 87768126), (18, 68264098), (21, 58512084), (28, 43884063), (36, 34132049), (41, 29969604), (42, 29256042), (63, 19504028), (82, 14984802), (84, 14628021), (123, 9989868), (126, 9752014), (164, 7492401), (246, 4994934), (252, 4876007), (287, 4281372), (369, 3329956), (492, 2497467), (574, 2140686), (738, 1664978), (861, 1427124), (1148, 1070343), (1476, 832489), (1722, 713562), (2583, 475708), (3444, 356781), (5166, 237854), (10332, 118927)]