440103342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2153}}^1$

素因数の和:2353

約数の個数: 64

約数和(自身を含む): 1045499904

約数和(自身を除く): 605396562

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 157, 186, 217, 314, 434, 471, 651, 942, 1099, 1302, 2153, 2198, 3297, 4306, 4867, 6459, 6594, 9734, 12918, 14601, 15071, 29202, 30142, 34069, 45213, 66743, 68138, 90426, 102207, 133486, 200229, 204414, 338021, 400458, 467201, 676042, 934402, 1014063, 1401603, 2028126, 2366147, 2803206, 4732294, 7098441, 10478651, 14196882, 20957302, 31435953, 62871906, 73350557, 146701114, 220051671, 440103342]

約数ペア:

[(1, 440103342), (2, 220051671), (3, 146701114), (6, 73350557), (7, 62871906), (14, 31435953), (21, 20957302), (31, 14196882), (42, 10478651), (62, 7098441), (93, 4732294), (157, 2803206), (186, 2366147), (217, 2028126), (314, 1401603), (434, 1014063), (471, 934402), (651, 676042), (942, 467201), (1099, 400458), (1302, 338021), (2153, 204414), (2198, 200229), (3297, 133486), (4306, 102207), (4867, 90426), (6459, 68138), (6594, 66743), (9734, 45213), (12918, 34069), (14601, 30142), (15071, 29202)]