268582024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 546840000

約数和(自身を除く): 278257976

約数列:

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

約数ペア:

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