328245216

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 993484800

約数和(自身を除く): 665239584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 109, 114, 127, 152, 156, 208, 218, 228, 247, 254, 304, 312, 327, 381, 416, 436, 456, 494, 508, 608, 624, 654, 741, 762, 872, 912, 988, 1016, 1248, 1308, 1417, 1482, 1524, 1651, 1744, 1824, 1976, 2032, 2071, 2413, 2616, 2834, 2964, 3048, 3302, 3488, 3952, 4064, 4142, 4251, 4826, 4953, 5232, 5668, 5928, 6096, 6213, 6604, 7239, 7904, 8284, 8502, 9652, 9906, 10464, 11336, 11856, 12192, 12426, 13208, 13843, 14478, 16568, 17004, 19304, 19812, 22672, 23712, 24852, 26416, 26923, 27686, 28956, 31369, 33136, 34008, 38608, 39624, 41529, 45344, 49704, 52832, 53846, 55372, 57912, 62738, 66272, 68016, 77216, 79248, 80769, 83058, 94107, 99408, 107692, 110744, 115824, 125476, 136032, 158496, 161538, 166116, 179959, 188214, 198816, 215384, 221488, 231648, 250952, 263017, 323076, 332232, 359918, 376428, 430768, 442976, 501904, 526034, 539877, 646152, 664464, 719836, 752856, 789051, 861536, 1003808, 1052068, 1079754, 1292304, 1328928, 1439672, 1505712, 1578102, 2104136, 2159508, 2584608, 2879344, 3011424, 3156204, 3419221, 4208272, 4319016, 5758688, 6312408, 6838442, 8416544, 8638032, 10257663, 12624816, 13676884, 17276064, 20515326, 25249632, 27353768, 41030652, 54707536, 82061304, 109415072, 164122608, 328245216]

約数ペア:

[(1, 328245216), (2, 164122608), (3, 109415072), (4, 82061304), (6, 54707536), (8, 41030652), (12, 27353768), (13, 25249632), (16, 20515326), (19, 17276064), (24, 13676884), (26, 12624816), (32, 10257663), (38, 8638032), (39, 8416544), (48, 6838442), (52, 6312408), (57, 5758688), (76, 4319016), (78, 4208272), (96, 3419221), (104, 3156204), (109, 3011424), (114, 2879344), (127, 2584608), (152, 2159508), (156, 2104136), (208, 1578102), (218, 1505712), (228, 1439672), (247, 1328928), (254, 1292304), (304, 1079754), (312, 1052068), (327, 1003808), (381, 861536), (416, 789051), (436, 752856), (456, 719836), (494, 664464), (508, 646152), (608, 539877), (624, 526034), (654, 501904), (741, 442976), (762, 430768), (872, 376428), (912, 359918), (988, 332232), (1016, 323076), (1248, 263017), (1308, 250952), (1417, 231648), (1482, 221488), (1524, 215384), (1651, 198816), (1744, 188214), (1824, 179959), (1976, 166116), (2032, 161538), (2071, 158496), (2413, 136032), (2616, 125476), (2834, 115824), (2964, 110744), (3048, 107692), (3302, 99408), (3488, 94107), (3952, 83058), (4064, 80769), (4142, 79248), (4251, 77216), (4826, 68016), (4953, 66272), (5232, 62738), (5668, 57912), (5928, 55372), (6096, 53846), (6213, 52832), (6604, 49704), (7239, 45344), (7904, 41529), (8284, 39624), (8502, 38608), (9652, 34008), (9906, 33136), (10464, 31369), (11336, 28956), (11856, 27686), (12192, 26923), (12426, 26416), (13208, 24852), (13843, 23712), (14478, 22672), (16568, 19812), (17004, 19304)]