21345752832

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{1279}}^1$

素因数の和:2030

約数の個数: 144

約数和(自身を含む): 58773012480

約数和(自身を除く): 37427259648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 701, 744, 768, 992, 1279, 1402, 1488, 1984, 2103, 2558, 2804, 2976, 3837, 3968, 4206, 5116, 5608, 5952, 7674, 7936, 8412, 10232, 11216, 11904, 15348, 16824, 20464, 21731, 22432, 23808, 30696, 33648, 39649, 40928, 43462, 44864, 61392, 65193, 67296, 79298, 81856, 86924, 89728, 118947, 122784, 130386, 134592, 158596, 163712, 173848, 179456, 237894, 245568, 260772, 269184, 317192, 327424, 347696, 475788, 491136, 521544, 538368, 634384, 695392, 896579, 951576, 982272, 1043088, 1268768, 1390784, 1793158, 1903152, 2086176, 2537536, 2689737, 2781568, 3586316, 3806304, 4172352, 5075072, 5379474, 5563136, 7172632, 7612608, 8344704, 10150144, 10758948, 14345264, 15225216, 16689408, 21517896, 27793949, 28690528, 30450432, 43035792, 55587898, 57381056, 83381847, 86071584, 111175796, 114762112, 166763694, 172143168, 222351592, 229524224, 333527388, 344286336, 444703184, 667054776, 688572672, 889406368, 1334109552, 1778812736, 2668219104, 3557625472, 5336438208, 7115250944, 10672876416, 21345752832]

約数ペア:

[(1, 21345752832), (2, 10672876416), (3, 7115250944), (4, 5336438208), (6, 3557625472), (8, 2668219104), (12, 1778812736), (16, 1334109552), (24, 889406368), (31, 688572672), (32, 667054776), (48, 444703184), (62, 344286336), (64, 333527388), (93, 229524224), (96, 222351592), (124, 172143168), (128, 166763694), (186, 114762112), (192, 111175796), (248, 86071584), (256, 83381847), (372, 57381056), (384, 55587898), (496, 43035792), (701, 30450432), (744, 28690528), (768, 27793949), (992, 21517896), (1279, 16689408), (1402, 15225216), (1488, 14345264), (1984, 10758948), (2103, 10150144), (2558, 8344704), (2804, 7612608), (2976, 7172632), (3837, 5563136), (3968, 5379474), (4206, 5075072), (5116, 4172352), (5608, 3806304), (5952, 3586316), (7674, 2781568), (7936, 2689737), (8412, 2537536), (10232, 2086176), (11216, 1903152), (11904, 1793158), (15348, 1390784), (16824, 1268768), (20464, 1043088), (21731, 982272), (22432, 951576), (23808, 896579), (30696, 695392), (33648, 634384), (39649, 538368), (40928, 521544), (43462, 491136), (44864, 475788), (61392, 347696), (65193, 327424), (67296, 317192), (79298, 269184), (81856, 260772), (86924, 245568), (89728, 237894), (118947, 179456), (122784, 173848), (130386, 163712), (134592, 158596)]