509758416

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:841

約数の個数: 120

約数和(自身を含む): 1468673856

約数和(自身を除く): 958915440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 73, 142, 144, 146, 213, 219, 284, 292, 426, 438, 568, 584, 639, 657, 683, 852, 876, 1136, 1168, 1278, 1314, 1366, 1704, 1752, 2049, 2556, 2628, 2732, 3408, 3504, 4098, 5112, 5183, 5256, 5464, 6147, 8196, 10224, 10366, 10512, 10928, 12294, 15549, 16392, 20732, 24588, 31098, 32784, 41464, 46647, 48493, 49176, 49859, 62196, 82928, 93294, 96986, 98352, 99718, 124392, 145479, 149577, 186588, 193972, 199436, 248784, 290958, 299154, 373176, 387944, 398872, 436437, 448731, 581916, 598308, 746352, 775888, 797744, 872874, 897462, 1163832, 1196616, 1745748, 1794924, 2327664, 2393232, 3491496, 3539989, 3589848, 6982992, 7079978, 7179696, 10619967, 14159956, 21239934, 28319912, 31859901, 42479868, 56639824, 63719802, 84959736, 127439604, 169919472, 254879208, 509758416]

約数ペア:

[(1, 509758416), (2, 254879208), (3, 169919472), (4, 127439604), (6, 84959736), (8, 63719802), (9, 56639824), (12, 42479868), (16, 31859901), (18, 28319912), (24, 21239934), (36, 14159956), (48, 10619967), (71, 7179696), (72, 7079978), (73, 6982992), (142, 3589848), (144, 3539989), (146, 3491496), (213, 2393232), (219, 2327664), (284, 1794924), (292, 1745748), (426, 1196616), (438, 1163832), (568, 897462), (584, 872874), (639, 797744), (657, 775888), (683, 746352), (852, 598308), (876, 581916), (1136, 448731), (1168, 436437), (1278, 398872), (1314, 387944), (1366, 373176), (1704, 299154), (1752, 290958), (2049, 248784), (2556, 199436), (2628, 193972), (2732, 186588), (3408, 149577), (3504, 145479), (4098, 124392), (5112, 99718), (5183, 98352), (5256, 96986), (5464, 93294), (6147, 82928), (8196, 62196), (10224, 49859), (10366, 49176), (10512, 48493), (10928, 46647), (12294, 41464), (15549, 32784), (16392, 31098), (20732, 24588)]