1229257728

素因数分解:

$2^{10}\times 3^3\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:459

約数の個数: 176

約数和(自身を含む): 3675756960

約数和(自身を除く): 2446499232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 173, 192, 216, 256, 257, 288, 346, 384, 432, 512, 514, 519, 576, 692, 768, 771, 864, 1024, 1028, 1038, 1152, 1384, 1536, 1542, 1557, 1728, 2056, 2076, 2304, 2313, 2768, 3072, 3084, 3114, 3456, 4112, 4152, 4608, 4626, 4671, 5536, 6168, 6228, 6912, 6939, 8224, 8304, 9216, 9252, 9342, 11072, 12336, 12456, 13824, 13878, 16448, 16608, 18504, 18684, 22144, 24672, 24912, 27648, 27756, 32896, 33216, 37008, 37368, 44288, 44461, 49344, 49824, 55512, 65792, 66432, 74016, 74736, 88576, 88922, 98688, 99648, 111024, 131584, 132864, 133383, 148032, 149472, 177152, 177844, 197376, 199296, 222048, 263168, 265728, 266766, 296064, 298944, 355688, 394752, 398592, 400149, 444096, 531456, 533532, 592128, 597888, 711376, 789504, 797184, 800298, 888192, 1067064, 1184256, 1195776, 1200447, 1422752, 1594368, 1600596, 1776384, 2134128, 2368512, 2391552, 2400894, 2845504, 3201192, 3552768, 4268256, 4783104, 4801788, 5691008, 6402384, 7105536, 8536512, 9603576, 11382016, 12804768, 17073024, 19207152, 22764032, 25609536, 34146048, 38414304, 45528064, 51219072, 68292096, 76828608, 102438144, 136584192, 153657216, 204876288, 307314432, 409752576, 614628864, 1229257728]

約数ペア:

[(1, 1229257728), (2, 614628864), (3, 409752576), (4, 307314432), (6, 204876288), (8, 153657216), (9, 136584192), (12, 102438144), (16, 76828608), (18, 68292096), (24, 51219072), (27, 45528064), (32, 38414304), (36, 34146048), (48, 25609536), (54, 22764032), (64, 19207152), (72, 17073024), (96, 12804768), (108, 11382016), (128, 9603576), (144, 8536512), (173, 7105536), (192, 6402384), (216, 5691008), (256, 4801788), (257, 4783104), (288, 4268256), (346, 3552768), (384, 3201192), (432, 2845504), (512, 2400894), (514, 2391552), (519, 2368512), (576, 2134128), (692, 1776384), (768, 1600596), (771, 1594368), (864, 1422752), (1024, 1200447), (1028, 1195776), (1038, 1184256), (1152, 1067064), (1384, 888192), (1536, 800298), (1542, 797184), (1557, 789504), (1728, 711376), (2056, 597888), (2076, 592128), (2304, 533532), (2313, 531456), (2768, 444096), (3072, 400149), (3084, 398592), (3114, 394752), (3456, 355688), (4112, 298944), (4152, 296064), (4608, 266766), (4626, 265728), (4671, 263168), (5536, 222048), (6168, 199296), (6228, 197376), (6912, 177844), (6939, 177152), (8224, 149472), (8304, 148032), (9216, 133383), (9252, 132864), (9342, 131584), (11072, 111024), (12336, 99648), (12456, 98688), (13824, 88922), (13878, 88576), (16448, 74736), (16608, 74016), (18504, 66432), (18684, 65792), (22144, 55512), (24672, 49824), (24912, 49344), (27648, 44461), (27756, 44288), (32896, 37368), (33216, 37008)]