297735984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22721}}^1$

素因数の和:22755

約数の個数: 120

約数和(自身を含む): 1025580192

約数和(自身を除く): 727844208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 22721, 45442, 68163, 90884, 136326, 159047, 181768, 204489, 272652, 295373, 318094, 363536, 408978, 477141, 545304, 590746, 636188, 817956, 886119, 954282, 1090608, 1181492, 1272376, 1431423, 1635912, 1772238, 1908564, 2067611, 2362984, 2544752, 2658357, 2862846, 3271824, 3544476, 3817128, 4135222, 4725968, 5316714, 5725692, 6202833, 7088952, 7634256, 8270444, 10633428, 11451384, 12405666, 14177904, 16540888, 18608499, 21266856, 22902768, 24811332, 33081776, 37216998, 42533712, 49622664, 74433996, 99245328, 148867992, 297735984]

約数ペア:

[(1, 297735984), (2, 148867992), (3, 99245328), (4, 74433996), (6, 49622664), (7, 42533712), (8, 37216998), (9, 33081776), (12, 24811332), (13, 22902768), (14, 21266856), (16, 18608499), (18, 16540888), (21, 14177904), (24, 12405666), (26, 11451384), (28, 10633428), (36, 8270444), (39, 7634256), (42, 7088952), (48, 6202833), (52, 5725692), (56, 5316714), (63, 4725968), (72, 4135222), (78, 3817128), (84, 3544476), (91, 3271824), (104, 2862846), (112, 2658357), (117, 2544752), (126, 2362984), (144, 2067611), (156, 1908564), (168, 1772238), (182, 1635912), (208, 1431423), (234, 1272376), (252, 1181492), (273, 1090608), (312, 954282), (336, 886119), (364, 817956), (468, 636188), (504, 590746), (546, 545304), (624, 477141), (728, 408978), (819, 363536), (936, 318094), (1008, 295373), (1092, 272652), (1456, 204489), (1638, 181768), (1872, 159047), (2184, 136326), (3276, 90884), (4368, 68163), (6552, 45442), (13104, 22721)]