216435456

素因数分解:

$2^8\times 3^3\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:379

約数の個数: 144

約数和(自身を含む): 647293920

約数和(自身を除く): 430858464

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, 519, 543, 576, 692, 724, 768, 864, 1038, 1086, 1152, 1384, 1448, 1557, 1629, 1728, 2076, 2172, 2304, 2768, 2896, 3114, 3258, 3456, 4152, 4344, 4671, 4887, 5536, 5792, 6228, 6516, 6912, 8304, 8688, 9342, 9774, 11072, 11584, 12456, 13032, 16608, 17376, 18684, 19548, 22144, 23168, 24912, 26064, 31313, 33216, 34752, 37368, 39096, 44288, 46336, 49824, 52128, 62626, 66432, 69504, 74736, 78192, 93939, 99648, 104256, 125252, 132864, 139008, 149472, 156384, 187878, 199296, 208512, 250504, 281817, 298944, 312768, 375756, 398592, 417024, 501008, 563634, 597888, 625536, 751512, 845451, 1002016, 1127268, 1195776, 1251072, 1503024, 1690902, 2004032, 2254536, 3006048, 3381804, 4008064, 4509072, 6012096, 6763608, 8016128, 9018144, 12024192, 13527216, 18036288, 24048384, 27054432, 36072576, 54108864, 72145152, 108217728, 216435456]

約数ペア:

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