251910144

素因数分解:

$2^{11}\times 3^2\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 741031200

約数和(自身を除く): 489121056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 173, 192, 237, 256, 288, 316, 346, 384, 474, 512, 519, 576, 632, 692, 711, 768, 948, 1024, 1038, 1152, 1264, 1384, 1422, 1536, 1557, 1896, 2048, 2076, 2304, 2528, 2768, 2844, 3072, 3114, 3792, 4152, 4608, 5056, 5536, 5688, 6144, 6228, 7584, 8304, 9216, 10112, 11072, 11376, 12456, 13667, 15168, 16608, 18432, 20224, 22144, 22752, 24912, 27334, 30336, 33216, 40448, 41001, 44288, 45504, 49824, 54668, 60672, 66432, 80896, 82002, 88576, 91008, 99648, 109336, 121344, 123003, 132864, 161792, 164004, 177152, 182016, 199296, 218672, 242688, 246006, 265728, 328008, 354304, 364032, 398592, 437344, 485376, 492012, 531456, 656016, 728064, 797184, 874688, 984024, 1062912, 1312032, 1456128, 1594368, 1749376, 1968048, 2624064, 3188736, 3498752, 3936096, 5248128, 6997504, 7872192, 10496256, 13995008, 15744384, 20992512, 27990016, 31488768, 41985024, 62977536, 83970048, 125955072, 251910144]

約数ペア:

[(1, 251910144), (2, 125955072), (3, 83970048), (4, 62977536), (6, 41985024), (8, 31488768), (9, 27990016), (12, 20992512), (16, 15744384), (18, 13995008), (24, 10496256), (32, 7872192), (36, 6997504), (48, 5248128), (64, 3936096), (72, 3498752), (79, 3188736), (96, 2624064), (128, 1968048), (144, 1749376), (158, 1594368), (173, 1456128), (192, 1312032), (237, 1062912), (256, 984024), (288, 874688), (316, 797184), (346, 728064), (384, 656016), (474, 531456), (512, 492012), (519, 485376), (576, 437344), (632, 398592), (692, 364032), (711, 354304), (768, 328008), (948, 265728), (1024, 246006), (1038, 242688), (1152, 218672), (1264, 199296), (1384, 182016), (1422, 177152), (1536, 164004), (1557, 161792), (1896, 132864), (2048, 123003), (2076, 121344), (2304, 109336), (2528, 99648), (2768, 91008), (2844, 88576), (3072, 82002), (3114, 80896), (3792, 66432), (4152, 60672), (4608, 54668), (5056, 49824), (5536, 45504), (5688, 44288), (6144, 41001), (6228, 40448), (7584, 33216), (8304, 30336), (9216, 27334), (10112, 24912), (11072, 22752), (11376, 22144), (12456, 20224), (13667, 18432), (15168, 16608)]