2388771216

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13721}}^1$

素因数の和:13782

約数の個数: 160

約数和(自身を含む): 7622845440

約数和(自身を除く): 5234074224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 312, 351, 372, 403, 432, 468, 496, 558, 624, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1488, 1612, 1674, 1872, 2232, 2418, 2808, 3224, 3348, 3627, 4464, 4836, 5616, 6448, 6696, 7254, 9672, 10881, 13392, 13721, 14508, 19344, 21762, 27442, 29016, 41163, 43524, 54884, 58032, 82326, 87048, 109768, 123489, 164652, 174096, 178373, 219536, 246978, 329304, 356746, 370467, 425351, 493956, 535119, 658608, 713492, 740934, 850702, 987912, 1070238, 1276053, 1426984, 1481868, 1605357, 1701404, 1975824, 2140476, 2552106, 2853968, 2963736, 3210714, 3402808, 3828159, 4280952, 4816071, 5104212, 5529563, 5927472, 6421428, 6805616, 7656318, 8561904, 9632142, 10208424, 11059126, 11484477, 12842856, 15312636, 16588689, 19264284, 20416848, 22118252, 22968954, 25685712, 30625272, 33177378, 38528568, 44236504, 45937908, 49766067, 61250544, 66354756, 77057136, 88473008, 91875816, 99532134, 132709512, 149298201, 183751632, 199064268, 265419024, 298596402, 398128536, 597192804, 796257072, 1194385608, 2388771216]

約数ペア:

[(1, 2388771216), (2, 1194385608), (3, 796257072), (4, 597192804), (6, 398128536), (8, 298596402), (9, 265419024), (12, 199064268), (13, 183751632), (16, 149298201), (18, 132709512), (24, 99532134), (26, 91875816), (27, 88473008), (31, 77057136), (36, 66354756), (39, 61250544), (48, 49766067), (52, 45937908), (54, 44236504), (62, 38528568), (72, 33177378), (78, 30625272), (93, 25685712), (104, 22968954), (108, 22118252), (117, 20416848), (124, 19264284), (144, 16588689), (156, 15312636), (186, 12842856), (208, 11484477), (216, 11059126), (234, 10208424), (248, 9632142), (279, 8561904), (312, 7656318), (351, 6805616), (372, 6421428), (403, 5927472), (432, 5529563), (468, 5104212), (496, 4816071), (558, 4280952), (624, 3828159), (702, 3402808), (744, 3210714), (806, 2963736), (837, 2853968), (936, 2552106), (1116, 2140476), (1209, 1975824), (1404, 1701404), (1488, 1605357), (1612, 1481868), (1674, 1426984), (1872, 1276053), (2232, 1070238), (2418, 987912), (2808, 850702), (3224, 740934), (3348, 713492), (3627, 658608), (4464, 535119), (4836, 493956), (5616, 425351), (6448, 370467), (6696, 356746), (7254, 329304), (9672, 246978), (10881, 219536), (13392, 178373), (13721, 174096), (14508, 164652), (19344, 123489), (21762, 109768), (27442, 87048), (29016, 82326), (41163, 58032), (43524, 54884)]