664576111728

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{222533}}^1$

素因数の和:222804

約数の個数: 160

約数和(自身を含む): 1977953402880

約数和(自身を除く): 1313377291152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 223, 248, 279, 372, 432, 446, 496, 558, 669, 744, 837, 892, 1116, 1338, 1488, 1674, 1784, 2007, 2232, 2676, 3348, 3568, 4014, 4464, 5352, 6021, 6696, 6913, 8028, 10704, 12042, 13392, 13826, 16056, 20739, 24084, 27652, 32112, 41478, 48168, 55304, 62217, 82956, 96336, 110608, 124434, 165912, 186651, 222533, 248868, 331824, 373302, 445066, 497736, 667599, 746604, 890132, 995472, 1335198, 1493208, 1780264, 2002797, 2670396, 2986416, 3560528, 4005594, 5340792, 6008391, 6898523, 8011188, 10681584, 12016782, 13797046, 16022376, 20695569, 24033564, 27594092, 32044752, 41391138, 48067128, 49624859, 55188184, 62086707, 82782276, 96134256, 99249718, 110376368, 124173414, 148874577, 165564552, 186260121, 198499436, 248346828, 297749154, 331129104, 372520242, 396998872, 446623731, 496693656, 595498308, 745040484, 793997744, 893247462, 993387312, 1190996616, 1339871193, 1490080968, 1538370629, 1786494924, 2381993232, 2679742386, 2980161936, 3076741258, 3572989848, 4615111887, 5359484772, 6153482516, 7145979696, 9230223774, 10718969544, 12306965032, 13845335661, 18460447548, 21437939088, 24613930064, 27690671322, 36920895096, 41536006983, 55381342644, 73841790192, 83072013966, 110762685288, 166144027932, 221525370576, 332288055864, 664576111728]

約数ペア:

[(1, 664576111728), (2, 332288055864), (3, 221525370576), (4, 166144027932), (6, 110762685288), (8, 83072013966), (9, 73841790192), (12, 55381342644), (16, 41536006983), (18, 36920895096), (24, 27690671322), (27, 24613930064), (31, 21437939088), (36, 18460447548), (48, 13845335661), (54, 12306965032), (62, 10718969544), (72, 9230223774), (93, 7145979696), (108, 6153482516), (124, 5359484772), (144, 4615111887), (186, 3572989848), (216, 3076741258), (223, 2980161936), (248, 2679742386), (279, 2381993232), (372, 1786494924), (432, 1538370629), (446, 1490080968), (496, 1339871193), (558, 1190996616), (669, 993387312), (744, 893247462), (837, 793997744), (892, 745040484), (1116, 595498308), (1338, 496693656), (1488, 446623731), (1674, 396998872), (1784, 372520242), (2007, 331129104), (2232, 297749154), (2676, 248346828), (3348, 198499436), (3568, 186260121), (4014, 165564552), (4464, 148874577), (5352, 124173414), (6021, 110376368), (6696, 99249718), (6913, 96134256), (8028, 82782276), (10704, 62086707), (12042, 55188184), (13392, 49624859), (13826, 48067128), (16056, 41391138), (20739, 32044752), (24084, 27594092), (27652, 24033564), (32112, 20695569), (41478, 16022376), (48168, 13797046), (55304, 12016782), (62217, 10681584), (82956, 8011188), (96336, 6898523), (110608, 6008391), (124434, 5340792), (165912, 4005594), (186651, 3560528), (222533, 2986416), (248868, 2670396), (331824, 2002797), (373302, 1780264), (445066, 1493208), (497736, 1335198), (667599, 995472), (746604, 890132)]