865741824

素因数分解:

$2^{10}\times 3^3\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:383

約数の個数: 176

約数和(自身を含む): 2592975840

約数和(自身を除く): 1727234016

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, 181, 192, 216, 256, 288, 346, 362, 384, 432, 512, 519, 543, 576, 692, 724, 768, 864, 1024, 1038, 1086, 1152, 1384, 1448, 1536, 1557, 1629, 1728, 2076, 2172, 2304, 2768, 2896, 3072, 3114, 3258, 3456, 4152, 4344, 4608, 4671, 4887, 5536, 5792, 6228, 6516, 6912, 8304, 8688, 9216, 9342, 9774, 11072, 11584, 12456, 13032, 13824, 16608, 17376, 18684, 19548, 22144, 23168, 24912, 26064, 27648, 31313, 33216, 34752, 37368, 39096, 44288, 46336, 49824, 52128, 62626, 66432, 69504, 74736, 78192, 88576, 92672, 93939, 99648, 104256, 125252, 132864, 139008, 149472, 156384, 177152, 185344, 187878, 199296, 208512, 250504, 265728, 278016, 281817, 298944, 312768, 375756, 398592, 417024, 501008, 531456, 556032, 563634, 597888, 625536, 751512, 797184, 834048, 845451, 1002016, 1127268, 1195776, 1251072, 1503024, 1594368, 1668096, 1690902, 2004032, 2254536, 2391552, 2502144, 3006048, 3381804, 4008064, 4509072, 4783104, 5004288, 6012096, 6763608, 8016128, 9018144, 12024192, 13527216, 16032256, 18036288, 24048384, 27054432, 32064512, 36072576, 48096768, 54108864, 72145152, 96193536, 108217728, 144290304, 216435456, 288580608, 432870912, 865741824]

約数ペア:

[(1, 865741824), (2, 432870912), (3, 288580608), (4, 216435456), (6, 144290304), (8, 108217728), (9, 96193536), (12, 72145152), (16, 54108864), (18, 48096768), (24, 36072576), (27, 32064512), (32, 27054432), (36, 24048384), (48, 18036288), (54, 16032256), (64, 13527216), (72, 12024192), (96, 9018144), (108, 8016128), (128, 6763608), (144, 6012096), (173, 5004288), (181, 4783104), (192, 4509072), (216, 4008064), (256, 3381804), (288, 3006048), (346, 2502144), (362, 2391552), (384, 2254536), (432, 2004032), (512, 1690902), (519, 1668096), (543, 1594368), (576, 1503024), (692, 1251072), (724, 1195776), (768, 1127268), (864, 1002016), (1024, 845451), (1038, 834048), (1086, 797184), (1152, 751512), (1384, 625536), (1448, 597888), (1536, 563634), (1557, 556032), (1629, 531456), (1728, 501008), (2076, 417024), (2172, 398592), (2304, 375756), (2768, 312768), (2896, 298944), (3072, 281817), (3114, 278016), (3258, 265728), (3456, 250504), (4152, 208512), (4344, 199296), (4608, 187878), (4671, 185344), (4887, 177152), (5536, 156384), (5792, 149472), (6228, 139008), (6516, 132864), (6912, 125252), (8304, 104256), (8688, 99648), (9216, 93939), (9342, 92672), (9774, 88576), (11072, 78192), (11584, 74736), (12456, 69504), (13032, 66432), (13824, 62626), (16608, 52128), (17376, 49824), (18684, 46336), (19548, 44288), (22144, 39096), (23168, 37368), (24912, 34752), (26064, 33216), (27648, 31313)]