1974701664

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4153}}^1$

素因数の和:4309

約数の個数: 144

約数和(自身を含む): 6096609792

約数和(自身を除く): 4121908128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 127, 144, 156, 208, 234, 254, 288, 312, 381, 416, 468, 508, 624, 762, 936, 1016, 1143, 1248, 1524, 1651, 1872, 2032, 2286, 3048, 3302, 3744, 4064, 4153, 4572, 4953, 6096, 6604, 8306, 9144, 9906, 12192, 12459, 13208, 14859, 16612, 18288, 19812, 24918, 26416, 29718, 33224, 36576, 37377, 39624, 49836, 52832, 53989, 59436, 66448, 74754, 79248, 99672, 107978, 118872, 132896, 149508, 158496, 161967, 199344, 215956, 237744, 299016, 323934, 398688, 431912, 475488, 485901, 527431, 598032, 647868, 863824, 971802, 1054862, 1196064, 1295736, 1582293, 1727648, 1943604, 2109724, 2591472, 3164586, 3887208, 4219448, 4746879, 5182944, 6329172, 6856603, 7774416, 8438896, 9493758, 12658344, 13713206, 15548832, 16877792, 18987516, 20569809, 25316688, 27426412, 37975032, 41139618, 50633376, 54852824, 61709427, 75950064, 82279236, 109705648, 123418854, 151900128, 164558472, 219411296, 246837708, 329116944, 493675416, 658233888, 987350832, 1974701664]

約数ペア:

[(1, 1974701664), (2, 987350832), (3, 658233888), (4, 493675416), (6, 329116944), (8, 246837708), (9, 219411296), (12, 164558472), (13, 151900128), (16, 123418854), (18, 109705648), (24, 82279236), (26, 75950064), (32, 61709427), (36, 54852824), (39, 50633376), (48, 41139618), (52, 37975032), (72, 27426412), (78, 25316688), (96, 20569809), (104, 18987516), (117, 16877792), (127, 15548832), (144, 13713206), (156, 12658344), (208, 9493758), (234, 8438896), (254, 7774416), (288, 6856603), (312, 6329172), (381, 5182944), (416, 4746879), (468, 4219448), (508, 3887208), (624, 3164586), (762, 2591472), (936, 2109724), (1016, 1943604), (1143, 1727648), (1248, 1582293), (1524, 1295736), (1651, 1196064), (1872, 1054862), (2032, 971802), (2286, 863824), (3048, 647868), (3302, 598032), (3744, 527431), (4064, 485901), (4153, 475488), (4572, 431912), (4953, 398688), (6096, 323934), (6604, 299016), (8306, 237744), (9144, 215956), (9906, 199344), (12192, 161967), (12459, 158496), (13208, 149508), (14859, 132896), (16612, 118872), (18288, 107978), (19812, 99672), (24918, 79248), (26416, 74754), (29718, 66448), (33224, 59436), (36576, 53989), (37377, 52832), (39624, 49836)]