203923909384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1\times {\mathrm{1229}}^1$

素因数の和:2039

約数の個数: 128

約数和(自身を含む): 437787504000

約数和(自身を除く): 233863594616

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 131, 152, 247, 262, 494, 524, 641, 988, 1048, 1229, 1282, 1703, 1976, 2458, 2489, 2564, 3406, 4916, 4978, 5128, 6812, 8333, 9832, 9956, 12179, 13624, 15977, 16666, 19912, 23351, 24358, 31954, 32357, 33332, 46702, 48716, 63908, 64714, 66664, 83971, 93404, 97432, 127816, 129428, 158327, 160999, 167942, 186808, 258856, 303563, 316654, 321998, 335884, 607126, 633308, 643996, 671768, 787789, 1091623, 1214252, 1266616, 1287992, 1575578, 1595449, 2092987, 2183246, 2428504, 3058981, 3151156, 3190898, 4185974, 4366492, 6117962, 6302312, 6381796, 8371948, 8732984, 10241257, 12235924, 12763592, 14967991, 16743896, 20482514, 20740837, 24471848, 29935982, 39766753, 40965028, 41481674, 59871964, 79533506, 81930056, 82963348, 103200359, 119743928, 159067012, 165926696, 194583883, 206400718, 318134024, 389167766, 412801436, 778335532, 825602872, 1341604667, 1556671064, 1960806821, 2683209334, 3921613642, 5366418668, 7843227284, 10732837336, 15686454568, 25490488673, 50980977346, 101961954692, 203923909384]

約数ペア:

[(1, 203923909384), (2, 101961954692), (4, 50980977346), (8, 25490488673), (13, 15686454568), (19, 10732837336), (26, 7843227284), (38, 5366418668), (52, 3921613642), (76, 2683209334), (104, 1960806821), (131, 1556671064), (152, 1341604667), (247, 825602872), (262, 778335532), (494, 412801436), (524, 389167766), (641, 318134024), (988, 206400718), (1048, 194583883), (1229, 165926696), (1282, 159067012), (1703, 119743928), (1976, 103200359), (2458, 82963348), (2489, 81930056), (2564, 79533506), (3406, 59871964), (4916, 41481674), (4978, 40965028), (5128, 39766753), (6812, 29935982), (8333, 24471848), (9832, 20740837), (9956, 20482514), (12179, 16743896), (13624, 14967991), (15977, 12763592), (16666, 12235924), (19912, 10241257), (23351, 8732984), (24358, 8371948), (31954, 6381796), (32357, 6302312), (33332, 6117962), (46702, 4366492), (48716, 4185974), (63908, 3190898), (64714, 3151156), (66664, 3058981), (83971, 2428504), (93404, 2183246), (97432, 2092987), (127816, 1595449), (129428, 1575578), (158327, 1287992), (160999, 1266616), (167942, 1214252), (186808, 1091623), (258856, 787789), (303563, 671768), (316654, 643996), (321998, 633308), (335884, 607126)]