1228468248

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26209}}^1$

素因数の和:26262

約数の個数: 128

約数和(自身を含む): 4025856000

約数和(自身を除く): 2797387752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 1116, 1302, 1512, 1674, 1736, 1953, 2232, 2604, 3348, 3906, 5208, 5859, 6696, 7812, 11718, 15624, 23436, 26209, 46872, 52418, 78627, 104836, 157254, 183463, 209672, 235881, 314508, 366926, 471762, 550389, 629016, 707643, 733852, 812479, 943524, 1100778, 1415286, 1467704, 1624958, 1651167, 1887048, 2201556, 2437437, 2830572, 3249916, 3302334, 4403112, 4874874, 4953501, 5661144, 5687353, 6499832, 6604668, 7312311, 9749748, 9907002, 11374706, 13209336, 14624622, 17062059, 19499496, 19814004, 21936933, 22749412, 29249244, 34124118, 39628008, 43873866, 45498824, 51186177, 58498488, 68248236, 87747732, 102372354, 136496472, 153558531, 175495464, 204744708, 307117062, 409489416, 614234124, 1228468248]

約数ペア:

[(1, 1228468248), (2, 614234124), (3, 409489416), (4, 307117062), (6, 204744708), (7, 175495464), (8, 153558531), (9, 136496472), (12, 102372354), (14, 87747732), (18, 68248236), (21, 58498488), (24, 51186177), (27, 45498824), (28, 43873866), (31, 39628008), (36, 34124118), (42, 29249244), (54, 22749412), (56, 21936933), (62, 19814004), (63, 19499496), (72, 17062059), (84, 14624622), (93, 13209336), (108, 11374706), (124, 9907002), (126, 9749748), (168, 7312311), (186, 6604668), (189, 6499832), (216, 5687353), (217, 5661144), (248, 4953501), (252, 4874874), (279, 4403112), (372, 3302334), (378, 3249916), (434, 2830572), (504, 2437437), (558, 2201556), (651, 1887048), (744, 1651167), (756, 1624958), (837, 1467704), (868, 1415286), (1116, 1100778), (1302, 943524), (1512, 812479), (1674, 733852), (1736, 707643), (1953, 629016), (2232, 550389), (2604, 471762), (3348, 366926), (3906, 314508), (5208, 235881), (5859, 209672), (6696, 183463), (7812, 157254), (11718, 104836), (15624, 78627), (23436, 52418), (26209, 46872)]