489122712

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1935

約数の個数: 160

約数和(自身を含む): 1523786880

約数和(自身を除く): 1034664168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 156, 162, 186, 216, 234, 248, 279, 312, 324, 351, 372, 403, 468, 558, 648, 702, 744, 806, 837, 936, 1053, 1116, 1209, 1404, 1612, 1674, 1873, 2106, 2232, 2418, 2511, 2808, 3224, 3348, 3627, 3746, 4212, 4836, 5022, 5619, 6696, 7254, 7492, 8424, 9672, 10044, 10881, 11238, 14508, 14984, 16857, 20088, 21762, 22476, 24349, 29016, 32643, 33714, 43524, 44952, 48698, 50571, 58063, 65286, 67428, 73047, 87048, 97396, 101142, 116126, 130572, 134856, 146094, 151713, 174189, 194792, 202284, 219141, 232252, 261144, 292188, 303426, 348378, 404568, 438282, 464504, 522567, 584376, 606852, 657423, 696756, 754819, 876564, 1045134, 1213704, 1314846, 1393512, 1509638, 1567701, 1753128, 1972269, 2090268, 2264457, 2629692, 3019276, 3135402, 3944538, 4180536, 4528914, 4703103, 5259384, 6038552, 6270804, 6793371, 7889076, 9057828, 9406206, 12541608, 13586742, 15778152, 18115656, 18812412, 20380113, 27173484, 37624824, 40760226, 54346968, 61140339, 81520452, 122280678, 163040904, 244561356, 489122712]

約数ペア:

[(1, 489122712), (2, 244561356), (3, 163040904), (4, 122280678), (6, 81520452), (8, 61140339), (9, 54346968), (12, 40760226), (13, 37624824), (18, 27173484), (24, 20380113), (26, 18812412), (27, 18115656), (31, 15778152), (36, 13586742), (39, 12541608), (52, 9406206), (54, 9057828), (62, 7889076), (72, 6793371), (78, 6270804), (81, 6038552), (93, 5259384), (104, 4703103), (108, 4528914), (117, 4180536), (124, 3944538), (156, 3135402), (162, 3019276), (186, 2629692), (216, 2264457), (234, 2090268), (248, 1972269), (279, 1753128), (312, 1567701), (324, 1509638), (351, 1393512), (372, 1314846), (403, 1213704), (468, 1045134), (558, 876564), (648, 754819), (702, 696756), (744, 657423), (806, 606852), (837, 584376), (936, 522567), (1053, 464504), (1116, 438282), (1209, 404568), (1404, 348378), (1612, 303426), (1674, 292188), (1873, 261144), (2106, 232252), (2232, 219141), (2418, 202284), (2511, 194792), (2808, 174189), (3224, 151713), (3348, 146094), (3627, 134856), (3746, 130572), (4212, 116126), (4836, 101142), (5022, 97396), (5619, 87048), (6696, 73047), (7254, 67428), (7492, 65286), (8424, 58063), (9672, 50571), (10044, 48698), (10881, 44952), (11238, 43524), (14508, 33714), (14984, 32643), (16857, 29016), (20088, 24349), (21762, 22476)]