21008889792

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{5807}}^1$

素因数の和:6407

約数の個数: 168

約数和(自身を含む): 65818950912

約数和(自身を除く): 44810061120

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 571, 576, 704, 792, 1056, 1142, 1584, 1713, 2112, 2284, 3168, 3426, 4568, 5139, 5807, 6281, 6336, 6852, 9136, 10278, 11614, 12562, 13704, 17421, 18272, 18843, 20556, 23228, 25124, 27408, 34842, 36544, 37686, 41112, 46456, 50248, 52263, 54816, 56529, 63877, 69684, 75372, 82224, 92912, 100496, 104526, 109632, 113058, 127754, 139368, 150744, 164448, 185824, 191631, 200992, 209052, 226116, 255508, 278736, 301488, 328896, 371648, 383262, 401984, 418104, 452232, 511016, 557472, 574893, 602976, 766524, 836208, 904464, 1022032, 1114944, 1149786, 1205952, 1533048, 1672416, 1808928, 2044064, 2299572, 3066096, 3315797, 3344832, 3617856, 4088128, 4599144, 6132192, 6631594, 9198288, 9947391, 12264384, 13263188, 18396576, 19894782, 26526376, 29842173, 36473767, 36793152, 39789564, 53052752, 59684346, 72947534, 79579128, 106105504, 109421301, 119368692, 145895068, 159158256, 212211008, 218842602, 238737384, 291790136, 318316512, 328263903, 437685204, 477474768, 583580272, 636633024, 656527806, 875370408, 954949536, 1167160544, 1313055612, 1750740816, 1909899072, 2334321088, 2626111224, 3501481632, 5252222448, 7002963264, 10504444896, 21008889792]

約数ペア:

[(1, 21008889792), (2, 10504444896), (3, 7002963264), (4, 5252222448), (6, 3501481632), (8, 2626111224), (9, 2334321088), (11, 1909899072), (12, 1750740816), (16, 1313055612), (18, 1167160544), (22, 954949536), (24, 875370408), (32, 656527806), (33, 636633024), (36, 583580272), (44, 477474768), (48, 437685204), (64, 328263903), (66, 318316512), (72, 291790136), (88, 238737384), (96, 218842602), (99, 212211008), (132, 159158256), (144, 145895068), (176, 119368692), (192, 109421301), (198, 106105504), (264, 79579128), (288, 72947534), (352, 59684346), (396, 53052752), (528, 39789564), (571, 36793152), (576, 36473767), (704, 29842173), (792, 26526376), (1056, 19894782), (1142, 18396576), (1584, 13263188), (1713, 12264384), (2112, 9947391), (2284, 9198288), (3168, 6631594), (3426, 6132192), (4568, 4599144), (5139, 4088128), (5807, 3617856), (6281, 3344832), (6336, 3315797), (6852, 3066096), (9136, 2299572), (10278, 2044064), (11614, 1808928), (12562, 1672416), (13704, 1533048), (17421, 1205952), (18272, 1149786), (18843, 1114944), (20556, 1022032), (23228, 904464), (25124, 836208), (27408, 766524), (34842, 602976), (36544, 574893), (37686, 557472), (41112, 511016), (46456, 452232), (50248, 418104), (52263, 401984), (54816, 383262), (56529, 371648), (63877, 328896), (69684, 301488), (75372, 278736), (82224, 255508), (92912, 226116), (100496, 209052), (104526, 200992), (109632, 191631), (113058, 185824), (127754, 164448), (139368, 150744)]