1074010624

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:637

約数の個数: 80

約数和(自身を含む): 2234428416

約数和(自身を除く): 1160417792

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 157, 248, 256, 314, 431, 496, 512, 628, 862, 992, 1256, 1724, 1984, 2512, 3448, 3968, 4867, 5024, 6896, 7936, 9734, 10048, 13361, 13792, 15872, 19468, 20096, 26722, 27584, 38936, 40192, 53444, 55168, 67667, 77872, 80384, 106888, 110336, 135334, 155744, 213776, 220672, 270668, 311488, 427552, 541336, 622976, 855104, 1082672, 1245952, 1710208, 2097677, 2165344, 2491904, 3420416, 4195354, 4330688, 6840832, 8390708, 8661376, 16781416, 17322752, 33562832, 34645504, 67125664, 134251328, 268502656, 537005312, 1074010624]

約数ペア:

[(1, 1074010624), (2, 537005312), (4, 268502656), (8, 134251328), (16, 67125664), (31, 34645504), (32, 33562832), (62, 17322752), (64, 16781416), (124, 8661376), (128, 8390708), (157, 6840832), (248, 4330688), (256, 4195354), (314, 3420416), (431, 2491904), (496, 2165344), (512, 2097677), (628, 1710208), (862, 1245952), (992, 1082672), (1256, 855104), (1724, 622976), (1984, 541336), (2512, 427552), (3448, 311488), (3968, 270668), (4867, 220672), (5024, 213776), (6896, 155744), (7936, 135334), (9734, 110336), (10048, 106888), (13361, 80384), (13792, 77872), (15872, 67667), (19468, 55168), (20096, 53444), (26722, 40192), (27584, 38936)]