213420744

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:365

約数の個数: 160

約数和(自身を含む): 635758200

約数和(自身を除く): 422337456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 41, 54, 58, 72, 81, 82, 87, 108, 116, 123, 162, 164, 174, 216, 232, 246, 261, 277, 324, 328, 348, 369, 492, 522, 554, 648, 696, 738, 783, 831, 984, 1044, 1107, 1108, 1189, 1476, 1566, 1662, 2088, 2214, 2216, 2349, 2378, 2493, 2952, 3132, 3321, 3324, 3567, 4428, 4698, 4756, 4986, 6264, 6642, 6648, 7134, 7479, 8033, 8856, 9396, 9512, 9972, 10701, 11357, 13284, 14268, 14958, 16066, 18792, 19944, 21402, 22437, 22714, 24099, 26568, 28536, 29916, 32103, 32132, 34071, 42804, 44874, 45428, 48198, 59832, 64206, 64264, 68142, 72297, 85608, 89748, 90856, 96309, 96396, 102213, 128412, 136284, 144594, 179496, 192618, 192792, 204426, 216891, 256824, 272568, 289188, 306639, 329353, 385236, 408852, 433782, 578376, 613278, 650673, 658706, 770472, 817704, 867564, 919917, 988059, 1226556, 1301346, 1317412, 1735128, 1839834, 1976118, 2453112, 2602692, 2634824, 2964177, 3679668, 3952236, 5205384, 5928354, 7359336, 7904472, 8892531, 11856708, 17785062, 23713416, 26677593, 35570124, 53355186, 71140248, 106710372, 213420744]

約数ペア:

[(1, 213420744), (2, 106710372), (3, 71140248), (4, 53355186), (6, 35570124), (8, 26677593), (9, 23713416), (12, 17785062), (18, 11856708), (24, 8892531), (27, 7904472), (29, 7359336), (36, 5928354), (41, 5205384), (54, 3952236), (58, 3679668), (72, 2964177), (81, 2634824), (82, 2602692), (87, 2453112), (108, 1976118), (116, 1839834), (123, 1735128), (162, 1317412), (164, 1301346), (174, 1226556), (216, 988059), (232, 919917), (246, 867564), (261, 817704), (277, 770472), (324, 658706), (328, 650673), (348, 613278), (369, 578376), (492, 433782), (522, 408852), (554, 385236), (648, 329353), (696, 306639), (738, 289188), (783, 272568), (831, 256824), (984, 216891), (1044, 204426), (1107, 192792), (1108, 192618), (1189, 179496), (1476, 144594), (1566, 136284), (1662, 128412), (2088, 102213), (2214, 96396), (2216, 96309), (2349, 90856), (2378, 89748), (2493, 85608), (2952, 72297), (3132, 68142), (3321, 64264), (3324, 64206), (3567, 59832), (4428, 48198), (4698, 45428), (4756, 44874), (4986, 42804), (6264, 34071), (6642, 32132), (6648, 32103), (7134, 29916), (7479, 28536), (8033, 26568), (8856, 24099), (9396, 22714), (9512, 22437), (9972, 21402), (10701, 19944), (11357, 18792), (13284, 16066), (14268, 14958)]