291788784

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2053}}^1$

素因数の和:2124

約数の個数: 160

約数和(自身を含む): 978032640

約数和(自身を除く): 686243856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 54, 56, 63, 72, 84, 94, 108, 112, 126, 141, 144, 168, 188, 189, 216, 252, 282, 329, 336, 376, 378, 423, 432, 504, 564, 658, 752, 756, 846, 987, 1008, 1128, 1269, 1316, 1512, 1692, 1974, 2053, 2256, 2538, 2632, 2961, 3024, 3384, 3948, 4106, 5076, 5264, 5922, 6159, 6768, 7896, 8212, 8883, 10152, 11844, 12318, 14371, 15792, 16424, 17766, 18477, 20304, 23688, 24636, 28742, 32848, 35532, 36954, 43113, 47376, 49272, 55431, 57484, 71064, 73908, 86226, 96491, 98544, 110862, 114968, 129339, 142128, 147816, 172452, 192982, 221724, 229936, 258678, 289473, 295632, 344904, 385964, 388017, 443448, 517356, 578946, 675437, 689808, 771928, 776034, 868419, 886896, 1034712, 1157892, 1350874, 1543856, 1552068, 1736838, 2026311, 2069424, 2315784, 2605257, 2701748, 3104136, 3473676, 4052622, 4631568, 5210514, 5403496, 6078933, 6208272, 6947352, 8105244, 10421028, 10806992, 12157866, 13894704, 16210488, 18236799, 20842056, 24315732, 32420976, 36473598, 41684112, 48631464, 72947196, 97262928, 145894392, 291788784]

約数ペア:

[(1, 291788784), (2, 145894392), (3, 97262928), (4, 72947196), (6, 48631464), (7, 41684112), (8, 36473598), (9, 32420976), (12, 24315732), (14, 20842056), (16, 18236799), (18, 16210488), (21, 13894704), (24, 12157866), (27, 10806992), (28, 10421028), (36, 8105244), (42, 6947352), (47, 6208272), (48, 6078933), (54, 5403496), (56, 5210514), (63, 4631568), (72, 4052622), (84, 3473676), (94, 3104136), (108, 2701748), (112, 2605257), (126, 2315784), (141, 2069424), (144, 2026311), (168, 1736838), (188, 1552068), (189, 1543856), (216, 1350874), (252, 1157892), (282, 1034712), (329, 886896), (336, 868419), (376, 776034), (378, 771928), (423, 689808), (432, 675437), (504, 578946), (564, 517356), (658, 443448), (752, 388017), (756, 385964), (846, 344904), (987, 295632), (1008, 289473), (1128, 258678), (1269, 229936), (1316, 221724), (1512, 192982), (1692, 172452), (1974, 147816), (2053, 142128), (2256, 129339), (2538, 114968), (2632, 110862), (2961, 98544), (3024, 96491), (3384, 86226), (3948, 73908), (4106, 71064), (5076, 57484), (5264, 55431), (5922, 49272), (6159, 47376), (6768, 43113), (7896, 36954), (8212, 35532), (8883, 32848), (10152, 28742), (11844, 24636), (12318, 23688), (14371, 20304), (15792, 18477), (16424, 17766)]