537164048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:520

約数の個数: 80

約数和(自身を含む): 1130136000

約数和(自身を除く): 592971952

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 83, 122, 152, 166, 244, 304, 332, 349, 488, 664, 698, 976, 1159, 1328, 1396, 1577, 2318, 2792, 3154, 4636, 5063, 5584, 6308, 6631, 9272, 10126, 12616, 13262, 18544, 20252, 21289, 25232, 26524, 28967, 40504, 42578, 53048, 57934, 81008, 85156, 96197, 106096, 115868, 170312, 192394, 231736, 340624, 384788, 404491, 463472, 550373, 769576, 808982, 1100746, 1539152, 1617964, 1766987, 2201492, 3235928, 3533974, 4402984, 6471856, 7067948, 8805968, 14135896, 28271792, 33572753, 67145506, 134291012, 268582024, 537164048]

約数ペア:

[(1, 537164048), (2, 268582024), (4, 134291012), (8, 67145506), (16, 33572753), (19, 28271792), (38, 14135896), (61, 8805968), (76, 7067948), (83, 6471856), (122, 4402984), (152, 3533974), (166, 3235928), (244, 2201492), (304, 1766987), (332, 1617964), (349, 1539152), (488, 1100746), (664, 808982), (698, 769576), (976, 550373), (1159, 463472), (1328, 404491), (1396, 384788), (1577, 340624), (2318, 231736), (2792, 192394), (3154, 170312), (4636, 115868), (5063, 106096), (5584, 96197), (6308, 85156), (6631, 81008), (9272, 57934), (10126, 53048), (12616, 42578), (13262, 40504), (18544, 28967), (20252, 26524), (21289, 25232)]