684020112

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:960

約数の個数: 80

約数和(自身を含む): 1793843520

約数和(自身を除く): 1109823408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 157, 278, 314, 417, 471, 556, 628, 653, 834, 942, 1112, 1256, 1306, 1668, 1884, 1959, 2224, 2512, 2612, 3336, 3768, 3918, 5224, 6672, 7536, 7836, 10448, 15672, 21823, 31344, 43646, 65469, 87292, 90767, 102521, 130938, 174584, 181534, 205042, 261876, 272301, 307563, 349168, 363068, 410084, 523752, 544602, 615126, 726136, 820168, 1047504, 1089204, 1230252, 1452272, 1640336, 2178408, 2460504, 4356816, 4921008, 14250419, 28500838, 42751257, 57001676, 85502514, 114003352, 171005028, 228006704, 342010056, 684020112]

約数ペア:

[(1, 684020112), (2, 342010056), (3, 228006704), (4, 171005028), (6, 114003352), (8, 85502514), (12, 57001676), (16, 42751257), (24, 28500838), (48, 14250419), (139, 4921008), (157, 4356816), (278, 2460504), (314, 2178408), (417, 1640336), (471, 1452272), (556, 1230252), (628, 1089204), (653, 1047504), (834, 820168), (942, 726136), (1112, 615126), (1256, 544602), (1306, 523752), (1668, 410084), (1884, 363068), (1959, 349168), (2224, 307563), (2512, 272301), (2612, 261876), (3336, 205042), (3768, 181534), (3918, 174584), (5224, 130938), (6672, 102521), (7536, 90767), (7836, 87292), (10448, 65469), (15672, 43646), (21823, 31344)]