405295488

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 320

約数和(自身を含む): 1354657920

約数和(自身を除く): 949362432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 81, 93, 96, 97, 104, 108, 117, 124, 128, 144, 156, 162, 186, 192, 194, 208, 216, 234, 248, 279, 288, 291, 312, 324, 351, 372, 384, 388, 403, 416, 432, 468, 496, 558, 576, 582, 624, 648, 702, 744, 776, 806, 832, 837, 864, 873, 936, 992, 1053, 1116, 1152, 1164, 1209, 1248, 1261, 1296, 1404, 1488, 1552, 1612, 1664, 1674, 1728, 1746, 1872, 1984, 2106, 2232, 2328, 2418, 2496, 2511, 2522, 2592, 2619, 2808, 2976, 3007, 3104, 3224, 3348, 3456, 3492, 3627, 3744, 3783, 3968, 4212, 4464, 4656, 4836, 4992, 5022, 5044, 5184, 5238, 5616, 5952, 6014, 6208, 6448, 6696, 6984, 7254, 7488, 7566, 7857, 8424, 8928, 9021, 9312, 9672, 10044, 10088, 10368, 10476, 10881, 11232, 11349, 11904, 12028, 12416, 12896, 13392, 13968, 14508, 14976, 15132, 15714, 16848, 17856, 18042, 18624, 19344, 20088, 20176, 20952, 21762, 22464, 22698, 24056, 25792, 26784, 27063, 27936, 29016, 30264, 31428, 32643, 33696, 34047, 35712, 36084, 37248, 38688, 39091, 40176, 40352, 41904, 43524, 44928, 45396, 48112, 51584, 53568, 54126, 55872, 58032, 60528, 62856, 65286, 67392, 68094, 72168, 77376, 78182, 80352, 80704, 81189, 83808, 87048, 90792, 96224, 102141, 107136, 108252, 111744, 116064, 117273, 121056, 125712, 130572, 134784, 136188, 144336, 154752, 156364, 160704, 161408, 162378, 167616, 174096, 181584, 192448, 204282, 216504, 232128, 234546, 242112, 243567, 251424, 261144, 272376, 288672, 312728, 321408, 324756, 335232, 348192, 351819, 363168, 384896, 408564, 433008, 464256, 469092, 484224, 487134, 502848, 522288, 544752, 577344, 625456, 649512, 696384, 703638, 726336, 817128, 866016, 938184, 974268, 1005696, 1044576, 1055457, 1089504, 1154688, 1250912, 1299024, 1392768, 1407276, 1452672, 1634256, 1732032, 1876368, 1948536, 2089152, 2110914, 2179008, 2501824, 2598048, 2814552, 3166371, 3268512, 3464064, 3752736, 3897072, 4178304, 4221828, 4358016, 5003648, 5196096, 5629104, 6332742, 6537024, 7505472, 7794144, 8443656, 10392192, 11258208, 12665484, 13074048, 15010944, 15588288, 16887312, 22516416, 25330968, 31176576, 33774624, 45032832, 50661936, 67549248, 101323872, 135098496, 202647744, 405295488]

約数ペア:

[(1, 405295488), (2, 202647744), (3, 135098496), (4, 101323872), (6, 67549248), (8, 50661936), (9, 45032832), (12, 33774624), (13, 31176576), (16, 25330968), (18, 22516416), (24, 16887312), (26, 15588288), (27, 15010944), (31, 13074048), (32, 12665484), (36, 11258208), (39, 10392192), (48, 8443656), (52, 7794144), (54, 7505472), (62, 6537024), (64, 6332742), (72, 5629104), (78, 5196096), (81, 5003648), (93, 4358016), (96, 4221828), (97, 4178304), (104, 3897072), (108, 3752736), (117, 3464064), (124, 3268512), (128, 3166371), (144, 2814552), (156, 2598048), (162, 2501824), (186, 2179008), (192, 2110914), (194, 2089152), (208, 1948536), (216, 1876368), (234, 1732032), (248, 1634256), (279, 1452672), (288, 1407276), (291, 1392768), (312, 1299024), (324, 1250912), (351, 1154688), (372, 1089504), (384, 1055457), (388, 1044576), (403, 1005696), (416, 974268), (432, 938184), (468, 866016), (496, 817128), (558, 726336), (576, 703638), (582, 696384), (624, 649512), (648, 625456), (702, 577344), (744, 544752), (776, 522288), (806, 502848), (832, 487134), (837, 484224), (864, 469092), (873, 464256), (936, 433008), (992, 408564), (1053, 384896), (1116, 363168), (1152, 351819), (1164, 348192), (1209, 335232), (1248, 324756), (1261, 321408), (1296, 312728), (1404, 288672), (1488, 272376), (1552, 261144), (1612, 251424), (1664, 243567), (1674, 242112), (1728, 234546), (1746, 232128), (1872, 216504), (1984, 204282), (2106, 192448), (2232, 181584), (2328, 174096), (2418, 167616), (2496, 162378), (2511, 161408), (2522, 160704), (2592, 156364), (2619, 154752), (2808, 144336), (2976, 136188), (3007, 134784), (3104, 130572), (3224, 125712), (3348, 121056), (3456, 117273), (3492, 116064), (3627, 111744), (3744, 108252), (3783, 107136), (3968, 102141), (4212, 96224), (4464, 90792), (4656, 87048), (4836, 83808), (4992, 81189), (5022, 80704), (5044, 80352), (5184, 78182), (5238, 77376), (5616, 72168), (5952, 68094), (6014, 67392), (6208, 65286), (6448, 62856), (6696, 60528), (6984, 58032), (7254, 55872), (7488, 54126), (7566, 53568), (7857, 51584), (8424, 48112), (8928, 45396), (9021, 44928), (9312, 43524), (9672, 41904), (10044, 40352), (10088, 40176), (10368, 39091), (10476, 38688), (10881, 37248), (11232, 36084), (11349, 35712), (11904, 34047), (12028, 33696), (12416, 32643), (12896, 31428), (13392, 30264), (13968, 29016), (14508, 27936), (14976, 27063), (15132, 26784), (15714, 25792), (16848, 24056), (17856, 22698), (18042, 22464), (18624, 21762), (19344, 20952), (20088, 20176)]