15764974992

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{21649}}^1$

素因数の和:22065

約数の個数: 120

約数和(自身を含む): 47638227000

約数和(自身を除く): 31873252008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 389, 468, 624, 778, 936, 1167, 1556, 1872, 2334, 3112, 3501, 4668, 5057, 6224, 7002, 9336, 10114, 14004, 15171, 18672, 20228, 21649, 28008, 30342, 40456, 43298, 45513, 56016, 60684, 64947, 80912, 86596, 91026, 121368, 129894, 173192, 182052, 194841, 242736, 259788, 281437, 346384, 364104, 389682, 519576, 562874, 728208, 779364, 844311, 1039152, 1125748, 1558728, 1688622, 2251496, 2532933, 3117456, 3377244, 4502992, 5065866, 6754488, 8421461, 10131732, 13508976, 16842922, 20263464, 25264383, 33685844, 40526928, 50528766, 67371688, 75793149, 101057532, 109478993, 134743376, 151586298, 202115064, 218957986, 303172596, 328436979, 404230128, 437915972, 606345192, 656873958, 875831944, 985310937, 1212690384, 1313747916, 1751663888, 1970621874, 2627495832, 3941243748, 5254991664, 7882487496, 15764974992]

約数ペア:

[(1, 15764974992), (2, 7882487496), (3, 5254991664), (4, 3941243748), (6, 2627495832), (8, 1970621874), (9, 1751663888), (12, 1313747916), (13, 1212690384), (16, 985310937), (18, 875831944), (24, 656873958), (26, 606345192), (36, 437915972), (39, 404230128), (48, 328436979), (52, 303172596), (72, 218957986), (78, 202115064), (104, 151586298), (117, 134743376), (144, 109478993), (156, 101057532), (208, 75793149), (234, 67371688), (312, 50528766), (389, 40526928), (468, 33685844), (624, 25264383), (778, 20263464), (936, 16842922), (1167, 13508976), (1556, 10131732), (1872, 8421461), (2334, 6754488), (3112, 5065866), (3501, 4502992), (4668, 3377244), (5057, 3117456), (6224, 2532933), (7002, 2251496), (9336, 1688622), (10114, 1558728), (14004, 1125748), (15171, 1039152), (18672, 844311), (20228, 779364), (21649, 728208), (28008, 562874), (30342, 519576), (40456, 389682), (43298, 364104), (45513, 346384), (56016, 281437), (60684, 259788), (64947, 242736), (80912, 194841), (86596, 182052), (91026, 173192), (121368, 129894)]