321805824

素因数分解:

$2^9\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:200

約数の個数: 160

約数和(自身を含む): 901549440

約数和(自身を除く): 579743616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 59, 64, 67, 96, 106, 118, 128, 134, 159, 177, 192, 201, 212, 236, 256, 268, 318, 354, 384, 402, 424, 472, 512, 536, 636, 708, 768, 804, 848, 944, 1072, 1272, 1416, 1536, 1608, 1696, 1888, 2144, 2544, 2832, 3127, 3216, 3392, 3551, 3776, 3953, 4288, 5088, 5664, 6254, 6432, 6784, 7102, 7552, 7906, 8576, 9381, 10176, 10653, 11328, 11859, 12508, 12864, 13568, 14204, 15104, 15812, 17152, 18762, 20352, 21306, 22656, 23718, 25016, 25728, 27136, 28408, 30208, 31624, 34304, 37524, 40704, 42612, 45312, 47436, 50032, 51456, 56816, 63248, 75048, 81408, 85224, 90624, 94872, 100064, 102912, 113632, 126496, 150096, 170448, 189744, 200128, 209509, 227264, 252992, 300192, 340896, 379488, 400256, 419018, 454528, 505984, 600384, 628527, 681792, 758976, 800512, 838036, 909056, 1011968, 1200768, 1257054, 1363584, 1517952, 1601024, 1676072, 1818112, 2023936, 2401536, 2514108, 2727168, 3035904, 3352144, 4803072, 5028216, 5454336, 6071808, 6704288, 10056432, 13408576, 20112864, 26817152, 40225728, 53634304, 80451456, 107268608, 160902912, 321805824]

約数ペア:

[(1, 321805824), (2, 160902912), (3, 107268608), (4, 80451456), (6, 53634304), (8, 40225728), (12, 26817152), (16, 20112864), (24, 13408576), (32, 10056432), (48, 6704288), (53, 6071808), (59, 5454336), (64, 5028216), (67, 4803072), (96, 3352144), (106, 3035904), (118, 2727168), (128, 2514108), (134, 2401536), (159, 2023936), (177, 1818112), (192, 1676072), (201, 1601024), (212, 1517952), (236, 1363584), (256, 1257054), (268, 1200768), (318, 1011968), (354, 909056), (384, 838036), (402, 800512), (424, 758976), (472, 681792), (512, 628527), (536, 600384), (636, 505984), (708, 454528), (768, 419018), (804, 400256), (848, 379488), (944, 340896), (1072, 300192), (1272, 252992), (1416, 227264), (1536, 209509), (1608, 200128), (1696, 189744), (1888, 170448), (2144, 150096), (2544, 126496), (2832, 113632), (3127, 102912), (3216, 100064), (3392, 94872), (3551, 90624), (3776, 85224), (3953, 81408), (4288, 75048), (5088, 63248), (5664, 56816), (6254, 51456), (6432, 50032), (6784, 47436), (7102, 45312), (7552, 42612), (7906, 40704), (8576, 37524), (9381, 34304), (10176, 31624), (10653, 30208), (11328, 28408), (11859, 27136), (12508, 25728), (12864, 25016), (13568, 23718), (14204, 22656), (15104, 21306), (15812, 20352), (17152, 18762)]