243489888

素因数分解:

$2^5\times 3^5\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:379

約数の個数: 144

約数和(自身を含む): 726210576

約数和(自身を除く): 482720688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 173, 181, 216, 243, 288, 324, 346, 362, 432, 486, 519, 543, 648, 692, 724, 864, 972, 1038, 1086, 1296, 1384, 1448, 1557, 1629, 1944, 2076, 2172, 2592, 2768, 2896, 3114, 3258, 3888, 4152, 4344, 4671, 4887, 5536, 5792, 6228, 6516, 7776, 8304, 8688, 9342, 9774, 12456, 13032, 14013, 14661, 16608, 17376, 18684, 19548, 24912, 26064, 28026, 29322, 31313, 37368, 39096, 42039, 43983, 49824, 52128, 56052, 58644, 62626, 74736, 78192, 84078, 87966, 93939, 112104, 117288, 125252, 149472, 156384, 168156, 175932, 187878, 224208, 234576, 250504, 281817, 336312, 351864, 375756, 448416, 469152, 501008, 563634, 672624, 703728, 751512, 845451, 1002016, 1127268, 1345248, 1407456, 1503024, 1690902, 2254536, 2536353, 3006048, 3381804, 4509072, 5072706, 6763608, 7609059, 9018144, 10145412, 13527216, 15218118, 20290824, 27054432, 30436236, 40581648, 60872472, 81163296, 121744944, 243489888]

約数ペア:

[(1, 243489888), (2, 121744944), (3, 81163296), (4, 60872472), (6, 40581648), (8, 30436236), (9, 27054432), (12, 20290824), (16, 15218118), (18, 13527216), (24, 10145412), (27, 9018144), (32, 7609059), (36, 6763608), (48, 5072706), (54, 4509072), (72, 3381804), (81, 3006048), (96, 2536353), (108, 2254536), (144, 1690902), (162, 1503024), (173, 1407456), (181, 1345248), (216, 1127268), (243, 1002016), (288, 845451), (324, 751512), (346, 703728), (362, 672624), (432, 563634), (486, 501008), (519, 469152), (543, 448416), (648, 375756), (692, 351864), (724, 336312), (864, 281817), (972, 250504), (1038, 234576), (1086, 224208), (1296, 187878), (1384, 175932), (1448, 168156), (1557, 156384), (1629, 149472), (1944, 125252), (2076, 117288), (2172, 112104), (2592, 93939), (2768, 87966), (2896, 84078), (3114, 78192), (3258, 74736), (3888, 62626), (4152, 58644), (4344, 56052), (4671, 52128), (4887, 49824), (5536, 43983), (5792, 42039), (6228, 39096), (6516, 37368), (7776, 31313), (8304, 29322), (8688, 28026), (9342, 26064), (9774, 24912), (12456, 19548), (13032, 18684), (14013, 17376), (14661, 16608)]