518955528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1871}}^1$

素因数の和:2027

約数の個数: 128

約数和(自身を含む): 1610219520

約数和(自身を除く): 1091263992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 127, 156, 168, 182, 254, 273, 312, 364, 381, 508, 546, 728, 762, 889, 1016, 1092, 1524, 1651, 1778, 1871, 2184, 2667, 3048, 3302, 3556, 3742, 4953, 5334, 5613, 6604, 7112, 7484, 9906, 10668, 11226, 11557, 13097, 13208, 14968, 19812, 21336, 22452, 23114, 24323, 26194, 34671, 39291, 39624, 44904, 46228, 48646, 52388, 69342, 72969, 78582, 92456, 97292, 104776, 138684, 145938, 157164, 170261, 194584, 237617, 277368, 291876, 314328, 340522, 475234, 510783, 583752, 681044, 712851, 950468, 1021566, 1362088, 1425702, 1663319, 1900936, 2043132, 2851404, 3089021, 3326638, 4086264, 4989957, 5702808, 6178042, 6653276, 9267063, 9979914, 12356084, 13306552, 18534126, 19959828, 21623147, 24712168, 37068252, 39919656, 43246294, 64869441, 74136504, 86492588, 129738882, 172985176, 259477764, 518955528]

約数ペア:

[(1, 518955528), (2, 259477764), (3, 172985176), (4, 129738882), (6, 86492588), (7, 74136504), (8, 64869441), (12, 43246294), (13, 39919656), (14, 37068252), (21, 24712168), (24, 21623147), (26, 19959828), (28, 18534126), (39, 13306552), (42, 12356084), (52, 9979914), (56, 9267063), (78, 6653276), (84, 6178042), (91, 5702808), (104, 4989957), (127, 4086264), (156, 3326638), (168, 3089021), (182, 2851404), (254, 2043132), (273, 1900936), (312, 1663319), (364, 1425702), (381, 1362088), (508, 1021566), (546, 950468), (728, 712851), (762, 681044), (889, 583752), (1016, 510783), (1092, 475234), (1524, 340522), (1651, 314328), (1778, 291876), (1871, 277368), (2184, 237617), (2667, 194584), (3048, 170261), (3302, 157164), (3556, 145938), (3742, 138684), (4953, 104776), (5334, 97292), (5613, 92456), (6604, 78582), (7112, 72969), (7484, 69342), (9906, 52388), (10668, 48646), (11226, 46228), (11557, 44904), (13097, 39624), (13208, 39291), (14968, 34671), (19812, 26194), (21336, 24323), (22452, 23114)]