254164248

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 784274400

約数和(自身を除く): 530110152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 41, 52, 72, 74, 78, 82, 104, 111, 117, 123, 148, 156, 164, 179, 222, 234, 246, 296, 312, 328, 333, 358, 369, 444, 468, 481, 492, 533, 537, 666, 716, 738, 888, 936, 962, 984, 1066, 1074, 1332, 1432, 1443, 1476, 1517, 1599, 1611, 1924, 2132, 2148, 2327, 2664, 2886, 2952, 3034, 3198, 3222, 3848, 4264, 4296, 4329, 4551, 4654, 4797, 5772, 6068, 6396, 6444, 6623, 6981, 7339, 8658, 9102, 9308, 9594, 11544, 12136, 12792, 12888, 13246, 13653, 13962, 14678, 17316, 18204, 18616, 19188, 19721, 19869, 20943, 22017, 26492, 27306, 27924, 29356, 34632, 36408, 38376, 39442, 39738, 41886, 44034, 52984, 54612, 55848, 58712, 59163, 59607, 66051, 78884, 79476, 83772, 86099, 88068, 95407, 109224, 118326, 119214, 132102, 157768, 158952, 167544, 172198, 176136, 177489, 190814, 236652, 238428, 258297, 264204, 271543, 286221, 344396, 354978, 381628, 473304, 476856, 516594, 528408, 543086, 572442, 688792, 709956, 763256, 774891, 814629, 858663, 1033188, 1086172, 1144884, 1419912, 1549782, 1629258, 1717326, 2066376, 2172344, 2289768, 2443887, 3099564, 3258516, 3434652, 3530059, 4887774, 6199128, 6517032, 6869304, 7060118, 9775548, 10590177, 14120236, 19551096, 21180354, 28240472, 31770531, 42360708, 63541062, 84721416, 127082124, 254164248]

約数ペア:

[(1, 254164248), (2, 127082124), (3, 84721416), (4, 63541062), (6, 42360708), (8, 31770531), (9, 28240472), (12, 21180354), (13, 19551096), (18, 14120236), (24, 10590177), (26, 9775548), (36, 7060118), (37, 6869304), (39, 6517032), (41, 6199128), (52, 4887774), (72, 3530059), (74, 3434652), (78, 3258516), (82, 3099564), (104, 2443887), (111, 2289768), (117, 2172344), (123, 2066376), (148, 1717326), (156, 1629258), (164, 1549782), (179, 1419912), (222, 1144884), (234, 1086172), (246, 1033188), (296, 858663), (312, 814629), (328, 774891), (333, 763256), (358, 709956), (369, 688792), (444, 572442), (468, 543086), (481, 528408), (492, 516594), (533, 476856), (537, 473304), (666, 381628), (716, 354978), (738, 344396), (888, 286221), (936, 271543), (962, 264204), (984, 258297), (1066, 238428), (1074, 236652), (1332, 190814), (1432, 177489), (1443, 176136), (1476, 172198), (1517, 167544), (1599, 158952), (1611, 157768), (1924, 132102), (2132, 119214), (2148, 118326), (2327, 109224), (2664, 95407), (2886, 88068), (2952, 86099), (3034, 83772), (3198, 79476), (3222, 78884), (3848, 66051), (4264, 59607), (4296, 59163), (4329, 58712), (4551, 55848), (4654, 54612), (4797, 52984), (5772, 44034), (6068, 41886), (6396, 39738), (6444, 39442), (6623, 38376), (6981, 36408), (7339, 34632), (8658, 29356), (9102, 27924), (9308, 27306), (9594, 26492), (11544, 22017), (12136, 20943), (12792, 19869), (12888, 19721), (13246, 19188), (13653, 18616), (13962, 18204), (14678, 17316)]