21027101472

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{16567}}^1$

素因数の和:16712

約数の個数: 192

約数和(自身を含む): 66635170560

約数和(自身を除く): 45608069088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 113, 117, 144, 156, 208, 216, 226, 234, 288, 312, 339, 351, 416, 432, 452, 468, 624, 678, 702, 864, 904, 936, 1017, 1248, 1356, 1404, 1469, 1808, 1872, 2034, 2712, 2808, 2938, 3051, 3616, 3744, 4068, 4407, 5424, 5616, 5876, 6102, 8136, 8814, 10848, 11232, 11752, 12204, 13221, 16272, 16567, 17628, 23504, 24408, 26442, 32544, 33134, 35256, 39663, 47008, 48816, 49701, 52884, 66268, 70512, 79326, 97632, 99402, 105768, 132536, 141024, 149103, 158652, 198804, 211536, 215371, 265072, 298206, 317304, 397608, 423072, 430742, 447309, 530144, 596412, 634608, 646113, 795216, 861484, 894618, 1192824, 1269216, 1292226, 1590432, 1722968, 1789236, 1872071, 1938339, 2385648, 2584452, 3445936, 3578472, 3744142, 3876678, 4771296, 5168904, 5616213, 5815017, 6891872, 7156944, 7488284, 7753356, 10337808, 11232426, 11630034, 14313888, 14976568, 15506712, 16848639, 20675616, 22464852, 23260068, 24336923, 29953136, 31013424, 33697278, 44929704, 46520136, 48673846, 50545917, 59906272, 62026848, 67394556, 73010769, 89859408, 93040272, 97347692, 101091834, 134789112, 146021538, 179718816, 186080544, 194695384, 202183668, 219032307, 269578224, 292043076, 389390768, 404367336, 438064614, 539156448, 584086152, 657096921, 778781536, 808734672, 876129228, 1168172304, 1314193842, 1617469344, 1752258456, 2336344608, 2628387684, 3504516912, 5256775368, 7009033824, 10513550736, 21027101472]

約数ペア:

[(1, 21027101472), (2, 10513550736), (3, 7009033824), (4, 5256775368), (6, 3504516912), (8, 2628387684), (9, 2336344608), (12, 1752258456), (13, 1617469344), (16, 1314193842), (18, 1168172304), (24, 876129228), (26, 808734672), (27, 778781536), (32, 657096921), (36, 584086152), (39, 539156448), (48, 438064614), (52, 404367336), (54, 389390768), (72, 292043076), (78, 269578224), (96, 219032307), (104, 202183668), (108, 194695384), (113, 186080544), (117, 179718816), (144, 146021538), (156, 134789112), (208, 101091834), (216, 97347692), (226, 93040272), (234, 89859408), (288, 73010769), (312, 67394556), (339, 62026848), (351, 59906272), (416, 50545917), (432, 48673846), (452, 46520136), (468, 44929704), (624, 33697278), (678, 31013424), (702, 29953136), (864, 24336923), (904, 23260068), (936, 22464852), (1017, 20675616), (1248, 16848639), (1356, 15506712), (1404, 14976568), (1469, 14313888), (1808, 11630034), (1872, 11232426), (2034, 10337808), (2712, 7753356), (2808, 7488284), (2938, 7156944), (3051, 6891872), (3616, 5815017), (3744, 5616213), (4068, 5168904), (4407, 4771296), (5424, 3876678), (5616, 3744142), (5876, 3578472), (6102, 3445936), (8136, 2584452), (8814, 2385648), (10848, 1938339), (11232, 1872071), (11752, 1789236), (12204, 1722968), (13221, 1590432), (16272, 1292226), (16567, 1269216), (17628, 1192824), (23504, 894618), (24408, 861484), (26442, 795216), (32544, 646113), (33134, 634608), (35256, 596412), (39663, 530144), (47008, 447309), (48816, 430742), (49701, 423072), (52884, 397608), (66268, 317304), (70512, 298206), (79326, 265072), (97632, 215371), (99402, 211536), (105768, 198804), (132536, 158652), (141024, 149103)]