855872784

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:679

約数の個数: 240

約数和(自身を含む): 2804731200

約数和(自身を除く): 1948858416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 169, 171, 208, 216, 228, 234, 247, 304, 312, 338, 342, 351, 432, 456, 468, 494, 507, 513, 617, 624, 676, 684, 702, 741, 912, 936, 988, 1014, 1026, 1234, 1352, 1368, 1404, 1482, 1521, 1851, 1872, 1976, 2028, 2052, 2223, 2468, 2704, 2736, 2808, 2964, 3042, 3211, 3702, 3952, 4056, 4104, 4446, 4563, 4936, 5553, 5616, 5928, 6084, 6422, 6669, 7404, 8021, 8112, 8208, 8892, 9126, 9633, 9872, 11106, 11723, 11856, 12168, 12844, 13338, 14808, 16042, 16659, 17784, 18252, 19266, 22212, 23446, 24063, 24336, 25688, 26676, 28899, 29616, 32084, 33318, 35169, 35568, 36504, 38532, 44424, 46892, 48126, 51376, 53352, 57798, 64168, 66636, 70338, 72189, 73008, 77064, 86697, 88848, 93784, 96252, 104273, 105507, 106704, 115596, 128336, 133272, 140676, 144378, 152399, 154128, 173394, 187568, 192504, 208546, 211014, 216567, 231192, 266544, 281352, 288756, 304798, 312819, 316521, 346788, 385008, 417092, 422028, 433134, 457197, 462384, 562704, 577512, 609596, 625638, 633042, 693576, 834184, 844056, 866268, 914394, 938457, 1155024, 1219192, 1251276, 1266084, 1371591, 1387152, 1668368, 1688112, 1732536, 1828788, 1876914, 1981187, 2438384, 2502552, 2532168, 2743182, 2815371, 3465072, 3657576, 3753828, 3962374, 4114773, 5005104, 5064336, 5486364, 5630742, 5943561, 7315152, 7507656, 7924748, 8229546, 10972728, 11261484, 11887122, 15015312, 15849496, 16459092, 17830683, 21945456, 22522968, 23774244, 31698992, 32918184, 35661366, 45045936, 47548488, 53492049, 65836368, 71322732, 95096976, 106984098, 142645464, 213968196, 285290928, 427936392, 855872784]

約数ペア:

[(1, 855872784), (2, 427936392), (3, 285290928), (4, 213968196), (6, 142645464), (8, 106984098), (9, 95096976), (12, 71322732), (13, 65836368), (16, 53492049), (18, 47548488), (19, 45045936), (24, 35661366), (26, 32918184), (27, 31698992), (36, 23774244), (38, 22522968), (39, 21945456), (48, 17830683), (52, 16459092), (54, 15849496), (57, 15015312), (72, 11887122), (76, 11261484), (78, 10972728), (104, 8229546), (108, 7924748), (114, 7507656), (117, 7315152), (144, 5943561), (152, 5630742), (156, 5486364), (169, 5064336), (171, 5005104), (208, 4114773), (216, 3962374), (228, 3753828), (234, 3657576), (247, 3465072), (304, 2815371), (312, 2743182), (338, 2532168), (342, 2502552), (351, 2438384), (432, 1981187), (456, 1876914), (468, 1828788), (494, 1732536), (507, 1688112), (513, 1668368), (617, 1387152), (624, 1371591), (676, 1266084), (684, 1251276), (702, 1219192), (741, 1155024), (912, 938457), (936, 914394), (988, 866268), (1014, 844056), (1026, 834184), (1234, 693576), (1352, 633042), (1368, 625638), (1404, 609596), (1482, 577512), (1521, 562704), (1851, 462384), (1872, 457197), (1976, 433134), (2028, 422028), (2052, 417092), (2223, 385008), (2468, 346788), (2704, 316521), (2736, 312819), (2808, 304798), (2964, 288756), (3042, 281352), (3211, 266544), (3702, 231192), (3952, 216567), (4056, 211014), (4104, 208546), (4446, 192504), (4563, 187568), (4936, 173394), (5553, 154128), (5616, 152399), (5928, 144378), (6084, 140676), (6422, 133272), (6669, 128336), (7404, 115596), (8021, 106704), (8112, 105507), (8208, 104273), (8892, 96252), (9126, 93784), (9633, 88848), (9872, 86697), (11106, 77064), (11723, 73008), (11856, 72189), (12168, 70338), (12844, 66636), (13338, 64168), (14808, 57798), (16042, 53352), (16659, 51376), (17784, 48126), (18252, 46892), (19266, 44424), (22212, 38532), (23446, 36504), (24063, 35568), (24336, 35169), (25688, 33318), (26676, 32084), (28899, 29616)]