401831424

素因数分解:

$2^9\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 240

約数和(自身を含む): 1251169920

約数和(自身を除く): 849338496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 64, 72, 87, 93, 96, 97, 116, 124, 128, 144, 174, 186, 192, 194, 232, 248, 256, 261, 279, 288, 291, 348, 372, 384, 388, 464, 496, 512, 522, 558, 576, 582, 696, 744, 768, 776, 873, 899, 928, 992, 1044, 1116, 1152, 1164, 1392, 1488, 1536, 1552, 1746, 1798, 1856, 1984, 2088, 2232, 2304, 2328, 2697, 2784, 2813, 2976, 3007, 3104, 3492, 3596, 3712, 3968, 4176, 4464, 4608, 4656, 5394, 5568, 5626, 5952, 6014, 6208, 6984, 7192, 7424, 7936, 8091, 8352, 8439, 8928, 9021, 9312, 10788, 11136, 11252, 11904, 12028, 12416, 13968, 14384, 14848, 15872, 16182, 16704, 16878, 17856, 18042, 18624, 21576, 22272, 22504, 23808, 24056, 24832, 25317, 27063, 27936, 28768, 32364, 33408, 33756, 35712, 36084, 37248, 43152, 44544, 45008, 47616, 48112, 49664, 50634, 54126, 55872, 57536, 64728, 66816, 67512, 71424, 72168, 74496, 86304, 87203, 90016, 96224, 101268, 108252, 111744, 115072, 129456, 133632, 135024, 142848, 144336, 148992, 172608, 174406, 180032, 192448, 202536, 216504, 223488, 230144, 258912, 261609, 270048, 288672, 345216, 348812, 360064, 384896, 405072, 433008, 446976, 460288, 517824, 523218, 540096, 577344, 690432, 697624, 720128, 769792, 784827, 810144, 866016, 1035648, 1046436, 1080192, 1154688, 1380864, 1395248, 1440256, 1539584, 1569654, 1620288, 1732032, 2071296, 2092872, 2160384, 2309376, 2790496, 3139308, 3240576, 3464064, 4142592, 4185744, 4320768, 4618752, 5580992, 6278616, 6481152, 6928128, 8371488, 11161984, 12557232, 12962304, 13856256, 16742976, 22323968, 25114464, 33485952, 44647936, 50228928, 66971904, 100457856, 133943808, 200915712, 401831424]

約数ペア:

[(1, 401831424), (2, 200915712), (3, 133943808), (4, 100457856), (6, 66971904), (8, 50228928), (9, 44647936), (12, 33485952), (16, 25114464), (18, 22323968), (24, 16742976), (29, 13856256), (31, 12962304), (32, 12557232), (36, 11161984), (48, 8371488), (58, 6928128), (62, 6481152), (64, 6278616), (72, 5580992), (87, 4618752), (93, 4320768), (96, 4185744), (97, 4142592), (116, 3464064), (124, 3240576), (128, 3139308), (144, 2790496), (174, 2309376), (186, 2160384), (192, 2092872), (194, 2071296), (232, 1732032), (248, 1620288), (256, 1569654), (261, 1539584), (279, 1440256), (288, 1395248), (291, 1380864), (348, 1154688), (372, 1080192), (384, 1046436), (388, 1035648), (464, 866016), (496, 810144), (512, 784827), (522, 769792), (558, 720128), (576, 697624), (582, 690432), (696, 577344), (744, 540096), (768, 523218), (776, 517824), (873, 460288), (899, 446976), (928, 433008), (992, 405072), (1044, 384896), (1116, 360064), (1152, 348812), (1164, 345216), (1392, 288672), (1488, 270048), (1536, 261609), (1552, 258912), (1746, 230144), (1798, 223488), (1856, 216504), (1984, 202536), (2088, 192448), (2232, 180032), (2304, 174406), (2328, 172608), (2697, 148992), (2784, 144336), (2813, 142848), (2976, 135024), (3007, 133632), (3104, 129456), (3492, 115072), (3596, 111744), (3712, 108252), (3968, 101268), (4176, 96224), (4464, 90016), (4608, 87203), (4656, 86304), (5394, 74496), (5568, 72168), (5626, 71424), (5952, 67512), (6014, 66816), (6208, 64728), (6984, 57536), (7192, 55872), (7424, 54126), (7936, 50634), (8091, 49664), (8352, 48112), (8439, 47616), (8928, 45008), (9021, 44544), (9312, 43152), (10788, 37248), (11136, 36084), (11252, 35712), (11904, 33756), (12028, 33408), (12416, 32364), (13968, 28768), (14384, 27936), (14848, 27063), (15872, 25317), (16182, 24832), (16704, 24056), (16878, 23808), (17856, 22504), (18042, 22272), (18624, 21576)]