321844752

素因数分解:

$2^4\times 3^6\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:740

約数の個数: 140

約数和(自身を含む): 959159964

約数和(自身を除く): 637315212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 81, 82, 108, 123, 144, 162, 164, 216, 243, 246, 324, 328, 369, 432, 486, 492, 648, 656, 673, 729, 738, 972, 984, 1107, 1296, 1346, 1458, 1476, 1944, 1968, 2019, 2214, 2692, 2916, 2952, 3321, 3888, 4038, 4428, 5384, 5832, 5904, 6057, 6642, 8076, 8856, 9963, 10768, 11664, 12114, 13284, 16152, 17712, 18171, 19926, 24228, 26568, 27593, 29889, 32304, 36342, 39852, 48456, 53136, 54513, 55186, 59778, 72684, 79704, 82779, 96912, 109026, 110372, 119556, 145368, 159408, 163539, 165558, 218052, 220744, 239112, 248337, 290736, 327078, 331116, 436104, 441488, 478224, 490617, 496674, 654156, 662232, 745011, 872208, 981234, 993348, 1308312, 1324464, 1490022, 1962468, 1986696, 2235033, 2616624, 2980044, 3924936, 3973392, 4470066, 5960088, 6705099, 7849872, 8940132, 11920176, 13410198, 17880264, 20115297, 26820396, 35760528, 40230594, 53640792, 80461188, 107281584, 160922376, 321844752]

約数ペア:

[(1, 321844752), (2, 160922376), (3, 107281584), (4, 80461188), (6, 53640792), (8, 40230594), (9, 35760528), (12, 26820396), (16, 20115297), (18, 17880264), (24, 13410198), (27, 11920176), (36, 8940132), (41, 7849872), (48, 6705099), (54, 5960088), (72, 4470066), (81, 3973392), (82, 3924936), (108, 2980044), (123, 2616624), (144, 2235033), (162, 1986696), (164, 1962468), (216, 1490022), (243, 1324464), (246, 1308312), (324, 993348), (328, 981234), (369, 872208), (432, 745011), (486, 662232), (492, 654156), (648, 496674), (656, 490617), (673, 478224), (729, 441488), (738, 436104), (972, 331116), (984, 327078), (1107, 290736), (1296, 248337), (1346, 239112), (1458, 220744), (1476, 218052), (1944, 165558), (1968, 163539), (2019, 159408), (2214, 145368), (2692, 119556), (2916, 110372), (2952, 109026), (3321, 96912), (3888, 82779), (4038, 79704), (4428, 72684), (5384, 59778), (5832, 55186), (5904, 54513), (6057, 53136), (6642, 48456), (8076, 39852), (8856, 36342), (9963, 32304), (10768, 29889), (11664, 27593), (12114, 26568), (13284, 24228), (16152, 19926), (17712, 18171)]