418264812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{3851}}^1$

素因数の和:4299

約数の個数: 72

約数和(自身を含む): 1211438592

約数和(自身を除く): 793173780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 431, 862, 1293, 1724, 2586, 3017, 3851, 3879, 5172, 6034, 7702, 7758, 9051, 11553, 12068, 15404, 15516, 18102, 23106, 26957, 27153, 34659, 36204, 46212, 53914, 54306, 69318, 80871, 107828, 108612, 138636, 161742, 242613, 323484, 485226, 970452, 1659781, 3319562, 4979343, 6639124, 9958686, 11618467, 14938029, 19917372, 23236934, 29876058, 34855401, 46473868, 59752116, 69710802, 104566203, 139421604, 209132406, 418264812]

約数ペア:

[(1, 418264812), (2, 209132406), (3, 139421604), (4, 104566203), (6, 69710802), (7, 59752116), (9, 46473868), (12, 34855401), (14, 29876058), (18, 23236934), (21, 19917372), (28, 14938029), (36, 11618467), (42, 9958686), (63, 6639124), (84, 4979343), (126, 3319562), (252, 1659781), (431, 970452), (862, 485226), (1293, 323484), (1724, 242613), (2586, 161742), (3017, 138636), (3851, 108612), (3879, 107828), (5172, 80871), (6034, 69318), (7702, 54306), (7758, 53914), (9051, 46212), (11553, 36204), (12068, 34659), (15404, 27153), (15516, 26957), (18102, 23106)]