581304672

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1117}}^1$

素因数の和:1285

約数の個数: 144

約数和(自身を含む): 1794658320

約数和(自身を除く): 1213353648

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, 139, 144, 156, 208, 234, 278, 288, 312, 416, 417, 468, 556, 624, 834, 936, 1112, 1117, 1248, 1251, 1668, 1807, 1872, 2224, 2234, 2502, 3336, 3351, 3614, 3744, 4448, 4468, 5004, 5421, 6672, 6702, 7228, 8936, 10008, 10053, 10842, 13344, 13404, 14456, 14521, 16263, 17872, 20016, 20106, 21684, 26808, 28912, 29042, 32526, 35744, 40032, 40212, 43368, 43563, 53616, 57824, 58084, 65052, 80424, 86736, 87126, 107232, 116168, 130104, 130689, 155263, 160848, 173472, 174252, 232336, 260208, 261378, 310526, 321696, 348504, 464672, 465789, 520416, 522756, 621052, 697008, 931578, 1045512, 1242104, 1394016, 1397367, 1863156, 2018419, 2091024, 2484208, 2794734, 3726312, 4036838, 4182048, 4968416, 5589468, 6055257, 7452624, 8073676, 11178936, 12110514, 14905248, 16147352, 18165771, 22357872, 24221028, 32294704, 36331542, 44715744, 48442056, 64589408, 72663084, 96884112, 145326168, 193768224, 290652336, 581304672]

約数ペア:

[(1, 581304672), (2, 290652336), (3, 193768224), (4, 145326168), (6, 96884112), (8, 72663084), (9, 64589408), (12, 48442056), (13, 44715744), (16, 36331542), (18, 32294704), (24, 24221028), (26, 22357872), (32, 18165771), (36, 16147352), (39, 14905248), (48, 12110514), (52, 11178936), (72, 8073676), (78, 7452624), (96, 6055257), (104, 5589468), (117, 4968416), (139, 4182048), (144, 4036838), (156, 3726312), (208, 2794734), (234, 2484208), (278, 2091024), (288, 2018419), (312, 1863156), (416, 1397367), (417, 1394016), (468, 1242104), (556, 1045512), (624, 931578), (834, 697008), (936, 621052), (1112, 522756), (1117, 520416), (1248, 465789), (1251, 464672), (1668, 348504), (1807, 321696), (1872, 310526), (2224, 261378), (2234, 260208), (2502, 232336), (3336, 174252), (3351, 173472), (3614, 160848), (3744, 155263), (4448, 130689), (4468, 130104), (5004, 116168), (5421, 107232), (6672, 87126), (6702, 86736), (7228, 80424), (8936, 65052), (10008, 58084), (10053, 57824), (10842, 53616), (13344, 43563), (13404, 43368), (14456, 40212), (14521, 40032), (16263, 35744), (17872, 32526), (20016, 29042), (20106, 28912), (21684, 26808)]