421679952

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:490

約数の個数: 160

約数和(自身を含む): 1268668800

約数和(自身を除く): 846988848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 97, 108, 116, 144, 174, 194, 216, 232, 261, 291, 347, 348, 388, 432, 464, 522, 582, 694, 696, 776, 783, 873, 1041, 1044, 1164, 1388, 1392, 1552, 1566, 1746, 2082, 2088, 2328, 2619, 2776, 2813, 3123, 3132, 3492, 4164, 4176, 4656, 5238, 5552, 5626, 6246, 6264, 6984, 8328, 8439, 9369, 10063, 10476, 11252, 12492, 12528, 13968, 16656, 16878, 18738, 20126, 20952, 22504, 24984, 25317, 30189, 33659, 33756, 37476, 40252, 41904, 45008, 49968, 50634, 60378, 67318, 67512, 74952, 75951, 80504, 90567, 100977, 101268, 120756, 134636, 135024, 149904, 151902, 161008, 181134, 201954, 202536, 241512, 269272, 271701, 302931, 303804, 362268, 403908, 405072, 483024, 538544, 543402, 605862, 607608, 724536, 807816, 908793, 976111, 1086804, 1211724, 1215216, 1449072, 1615632, 1817586, 1952222, 2173608, 2423448, 2928333, 3635172, 3904444, 4347216, 4846896, 5856666, 7270344, 7808888, 8784999, 11713332, 14540688, 15617776, 17569998, 23426664, 26354997, 35139996, 46853328, 52709994, 70279992, 105419988, 140559984, 210839976, 421679952]

約数ペア:

[(1, 421679952), (2, 210839976), (3, 140559984), (4, 105419988), (6, 70279992), (8, 52709994), (9, 46853328), (12, 35139996), (16, 26354997), (18, 23426664), (24, 17569998), (27, 15617776), (29, 14540688), (36, 11713332), (48, 8784999), (54, 7808888), (58, 7270344), (72, 5856666), (87, 4846896), (97, 4347216), (108, 3904444), (116, 3635172), (144, 2928333), (174, 2423448), (194, 2173608), (216, 1952222), (232, 1817586), (261, 1615632), (291, 1449072), (347, 1215216), (348, 1211724), (388, 1086804), (432, 976111), (464, 908793), (522, 807816), (582, 724536), (694, 607608), (696, 605862), (776, 543402), (783, 538544), (873, 483024), (1041, 405072), (1044, 403908), (1164, 362268), (1388, 303804), (1392, 302931), (1552, 271701), (1566, 269272), (1746, 241512), (2082, 202536), (2088, 201954), (2328, 181134), (2619, 161008), (2776, 151902), (2813, 149904), (3123, 135024), (3132, 134636), (3492, 120756), (4164, 101268), (4176, 100977), (4656, 90567), (5238, 80504), (5552, 75951), (5626, 74952), (6246, 67512), (6264, 67318), (6984, 60378), (8328, 50634), (8439, 49968), (9369, 45008), (10063, 41904), (10476, 40252), (11252, 37476), (12492, 33756), (12528, 33659), (13968, 30189), (16656, 25317), (16878, 24984), (18738, 22504), (20126, 20952)]