2021178144

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:587

約数の個数: 144

約数和(自身を含む): 5677898688

約数和(自身を除く): 3656720544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 263, 272, 277, 289, 408, 526, 544, 554, 578, 789, 816, 831, 867, 1052, 1108, 1156, 1578, 1632, 1662, 1734, 2104, 2216, 2312, 3156, 3324, 3468, 4208, 4432, 4471, 4624, 4709, 6312, 6648, 6936, 8416, 8864, 8942, 9248, 9418, 12624, 13296, 13413, 13872, 14127, 17884, 18836, 25248, 26592, 26826, 27744, 28254, 35768, 37672, 53652, 56508, 71536, 72851, 75344, 76007, 80053, 107304, 113016, 143072, 145702, 150688, 152014, 160106, 214608, 218553, 226032, 228021, 240159, 291404, 304028, 320212, 429216, 437106, 452064, 456042, 480318, 582808, 608056, 640424, 874212, 912084, 960636, 1165616, 1216112, 1238467, 1280848, 1748424, 1824168, 1921272, 2331232, 2432224, 2476934, 2561696, 3496848, 3648336, 3715401, 3842544, 4953868, 6993696, 7296672, 7430802, 7685088, 9907736, 14861604, 19815472, 21053939, 29723208, 39630944, 42107878, 59446416, 63161817, 84215756, 118892832, 126323634, 168431512, 252647268, 336863024, 505294536, 673726048, 1010589072, 2021178144]

約数ペア:

[(1, 2021178144), (2, 1010589072), (3, 673726048), (4, 505294536), (6, 336863024), (8, 252647268), (12, 168431512), (16, 126323634), (17, 118892832), (24, 84215756), (32, 63161817), (34, 59446416), (48, 42107878), (51, 39630944), (68, 29723208), (96, 21053939), (102, 19815472), (136, 14861604), (204, 9907736), (263, 7685088), (272, 7430802), (277, 7296672), (289, 6993696), (408, 4953868), (526, 3842544), (544, 3715401), (554, 3648336), (578, 3496848), (789, 2561696), (816, 2476934), (831, 2432224), (867, 2331232), (1052, 1921272), (1108, 1824168), (1156, 1748424), (1578, 1280848), (1632, 1238467), (1662, 1216112), (1734, 1165616), (2104, 960636), (2216, 912084), (2312, 874212), (3156, 640424), (3324, 608056), (3468, 582808), (4208, 480318), (4432, 456042), (4471, 452064), (4624, 437106), (4709, 429216), (6312, 320212), (6648, 304028), (6936, 291404), (8416, 240159), (8864, 228021), (8942, 226032), (9248, 218553), (9418, 214608), (12624, 160106), (13296, 152014), (13413, 150688), (13872, 145702), (14127, 143072), (17884, 113016), (18836, 107304), (25248, 80053), (26592, 76007), (26826, 75344), (27744, 72851), (28254, 71536), (35768, 56508), (37672, 53652)]