21977142336

素因数分解:

$2^6\times 3^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{2141}}^1$

素因数の和:2481

約数の個数: 168

約数和(自身を含む): 64165203648

約数和(自身を除く): 42188061312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 142, 144, 192, 213, 251, 284, 288, 426, 502, 568, 576, 639, 753, 852, 1004, 1136, 1278, 1506, 1704, 2008, 2141, 2259, 2272, 2556, 3012, 3408, 4016, 4282, 4518, 4544, 5112, 6024, 6423, 6816, 8032, 8564, 9036, 10224, 12048, 12846, 13632, 16064, 17128, 17821, 18072, 19269, 20448, 24096, 25692, 34256, 35642, 36144, 38538, 40896, 48192, 51384, 53463, 68512, 71284, 72288, 77076, 102768, 106926, 137024, 142568, 144576, 152011, 154152, 160389, 205536, 213852, 285136, 304022, 308304, 320778, 411072, 427704, 456033, 537391, 570272, 608044, 616608, 641556, 855408, 912066, 1074782, 1140544, 1216088, 1233216, 1283112, 1368099, 1612173, 1710816, 1824132, 2149564, 2432176, 2566224, 2736198, 3224346, 3421632, 3648264, 4299128, 4836519, 4864352, 5132448, 5472396, 6448692, 7296528, 8598256, 9673038, 9728704, 10264896, 10944792, 12897384, 14593056, 17196512, 19346076, 21889584, 25794768, 29186112, 34393024, 38154761, 38692152, 43779168, 51589536, 76309522, 77384304, 87558336, 103179072, 114464283, 152619044, 154768608, 228928566, 305238088, 309537216, 343392849, 457857132, 610476176, 686785698, 915714264, 1220952352, 1373571396, 1831428528, 2441904704, 2747142792, 3662857056, 5494285584, 7325714112, 10988571168, 21977142336]

約数ペア:

[(1, 21977142336), (2, 10988571168), (3, 7325714112), (4, 5494285584), (6, 3662857056), (8, 2747142792), (9, 2441904704), (12, 1831428528), (16, 1373571396), (18, 1220952352), (24, 915714264), (32, 686785698), (36, 610476176), (48, 457857132), (64, 343392849), (71, 309537216), (72, 305238088), (96, 228928566), (142, 154768608), (144, 152619044), (192, 114464283), (213, 103179072), (251, 87558336), (284, 77384304), (288, 76309522), (426, 51589536), (502, 43779168), (568, 38692152), (576, 38154761), (639, 34393024), (753, 29186112), (852, 25794768), (1004, 21889584), (1136, 19346076), (1278, 17196512), (1506, 14593056), (1704, 12897384), (2008, 10944792), (2141, 10264896), (2259, 9728704), (2272, 9673038), (2556, 8598256), (3012, 7296528), (3408, 6448692), (4016, 5472396), (4282, 5132448), (4518, 4864352), (4544, 4836519), (5112, 4299128), (6024, 3648264), (6423, 3421632), (6816, 3224346), (8032, 2736198), (8564, 2566224), (9036, 2432176), (10224, 2149564), (12048, 1824132), (12846, 1710816), (13632, 1612173), (16064, 1368099), (17128, 1283112), (17821, 1233216), (18072, 1216088), (19269, 1140544), (20448, 1074782), (24096, 912066), (25692, 855408), (34256, 641556), (35642, 616608), (36144, 608044), (38538, 570272), (40896, 537391), (48192, 456033), (51384, 427704), (53463, 411072), (68512, 320778), (71284, 308304), (72288, 304022), (77076, 285136), (102768, 213852), (106926, 205536), (137024, 160389), (142568, 154152), (144576, 152011)]