21081821184

素因数分解:

$2^{12}\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 416

約数和(自身を含む): 67100672000

約数和(自身を除く): 46018850816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 79, 96, 108, 114, 127, 128, 144, 152, 158, 171, 192, 216, 228, 237, 254, 256, 288, 304, 316, 342, 381, 384, 432, 456, 474, 508, 512, 513, 576, 608, 632, 684, 711, 762, 768, 864, 912, 948, 1016, 1024, 1026, 1143, 1152, 1216, 1264, 1368, 1422, 1501, 1524, 1536, 1728, 1824, 1896, 2032, 2048, 2052, 2133, 2286, 2304, 2413, 2432, 2528, 2736, 2844, 3002, 3048, 3072, 3429, 3456, 3648, 3792, 4064, 4096, 4104, 4266, 4503, 4572, 4608, 4826, 4864, 5056, 5472, 5688, 6004, 6096, 6144, 6858, 6912, 7239, 7296, 7584, 8128, 8208, 8532, 9006, 9144, 9216, 9652, 9728, 10033, 10112, 10944, 11376, 12008, 12192, 12288, 13509, 13716, 13824, 14478, 14592, 15168, 16256, 16416, 17064, 18012, 18288, 18432, 19304, 19456, 20066, 20224, 21717, 21888, 22752, 24016, 24384, 27018, 27432, 27648, 28956, 29184, 30099, 30336, 32512, 32832, 34128, 36024, 36576, 36864, 38608, 38912, 40132, 40448, 40527, 43434, 43776, 45504, 48032, 48768, 54036, 54864, 55296, 57912, 58368, 60198, 60672, 65024, 65151, 65664, 68256, 72048, 73152, 77216, 77824, 80264, 80896, 81054, 86868, 87552, 90297, 91008, 96064, 97536, 108072, 109728, 110592, 115824, 116736, 120396, 121344, 130048, 130302, 131328, 136512, 144096, 146304, 154432, 160528, 161792, 162108, 173736, 175104, 180594, 182016, 190627, 192128, 195072, 216144, 219456, 231648, 233472, 240792, 242688, 260096, 260604, 262656, 270891, 273024, 288192, 292608, 308864, 321056, 323584, 324216, 347472, 350208, 361188, 364032, 381254, 384256, 390144, 432288, 438912, 463296, 481584, 485376, 520192, 521208, 525312, 541782, 546048, 571881, 576384, 585216, 617728, 642112, 648432, 694944, 700416, 722376, 728064, 762508, 768512, 780288, 864576, 877824, 926592, 963168, 970752, 1042416, 1050624, 1083564, 1092096, 1143762, 1152768, 1170432, 1235456, 1284224, 1296864, 1389888, 1444752, 1456128, 1525016, 1537024, 1560576, 1715643, 1729152, 1755648, 1853184, 1926336, 2084832, 2101248, 2167128, 2184192, 2287524, 2305536, 2340864, 2470912, 2568448, 2593728, 2779776, 2889504, 2912256, 3050032, 3074048, 3431286, 3458304, 3511296, 3706368, 3852672, 4169664, 4334256, 4368384, 4575048, 4611072, 4681728, 4941824, 5136896, 5146929, 5187456, 5559552, 5779008, 6100064, 6148096, 6862572, 6916608, 7022592, 7412736, 7705344, 8339328, 8668512, 8736768, 9150096, 9222144, 9883648, 10273792, 10293858, 10374912, 11119104, 11558016, 12200128, 13725144, 13833216, 14045184, 14825472, 15410688, 16678656, 17337024, 18300192, 18444288, 20547584, 20587716, 20749824, 22238208, 23116032, 24400256, 27450288, 27666432, 29650944, 30821376, 33357312, 34674048, 36600384, 41095168, 41175432, 41499648, 44476416, 46232064, 48800512, 54900576, 55332864, 61642752, 66714624, 69348096, 73200768, 82350864, 82999296, 88952832, 92464128, 97601024, 109801152, 123285504, 133429248, 138696192, 146401536, 164701728, 165998592, 184928256, 195202048, 219602304, 266858496, 277392384, 292803072, 329403456, 369856512, 390404096, 439204608, 554784768, 585606144, 658806912, 780808192, 878409216, 1109569536, 1171212288, 1317613824, 1756818432, 2342424576, 2635227648, 3513636864, 5270455296, 7027273728, 10540910592, 21081821184]

約数ペア:

[(1, 21081821184), (2, 10540910592), (3, 7027273728), (4, 5270455296), (6, 3513636864), (8, 2635227648), (9, 2342424576), (12, 1756818432), (16, 1317613824), (18, 1171212288), (19, 1109569536), (24, 878409216), (27, 780808192), (32, 658806912), (36, 585606144), (38, 554784768), (48, 439204608), (54, 390404096), (57, 369856512), (64, 329403456), (72, 292803072), (76, 277392384), (79, 266858496), (96, 219602304), (108, 195202048), (114, 184928256), (127, 165998592), (128, 164701728), (144, 146401536), (152, 138696192), (158, 133429248), (171, 123285504), (192, 109801152), (216, 97601024), (228, 92464128), (237, 88952832), (254, 82999296), (256, 82350864), (288, 73200768), (304, 69348096), (316, 66714624), (342, 61642752), (381, 55332864), (384, 54900576), (432, 48800512), (456, 46232064), (474, 44476416), (508, 41499648), (512, 41175432), (513, 41095168), (576, 36600384), (608, 34674048), (632, 33357312), (684, 30821376), (711, 29650944), (762, 27666432), (768, 27450288), (864, 24400256), (912, 23116032), (948, 22238208), (1016, 20749824), (1024, 20587716), (1026, 20547584), (1143, 18444288), (1152, 18300192), (1216, 17337024), (1264, 16678656), (1368, 15410688), (1422, 14825472), (1501, 14045184), (1524, 13833216), (1536, 13725144), (1728, 12200128), (1824, 11558016), (1896, 11119104), (2032, 10374912), (2048, 10293858), (2052, 10273792), (2133, 9883648), (2286, 9222144), (2304, 9150096), (2413, 8736768), (2432, 8668512), (2528, 8339328), (2736, 7705344), (2844, 7412736), (3002, 7022592), (3048, 6916608), (3072, 6862572), (3429, 6148096), (3456, 6100064), (3648, 5779008), (3792, 5559552), (4064, 5187456), (4096, 5146929), (4104, 5136896), (4266, 4941824), (4503, 4681728), (4572, 4611072), (4608, 4575048), (4826, 4368384), (4864, 4334256), (5056, 4169664), (5472, 3852672), (5688, 3706368), (6004, 3511296), (6096, 3458304), (6144, 3431286), (6858, 3074048), (6912, 3050032), (7239, 2912256), (7296, 2889504), (7584, 2779776), (8128, 2593728), (8208, 2568448), (8532, 2470912), (9006, 2340864), (9144, 2305536), (9216, 2287524), (9652, 2184192), (9728, 2167128), (10033, 2101248), (10112, 2084832), (10944, 1926336), (11376, 1853184), (12008, 1755648), (12192, 1729152), (12288, 1715643), (13509, 1560576), (13716, 1537024), (13824, 1525016), (14478, 1456128), (14592, 1444752), (15168, 1389888), (16256, 1296864), (16416, 1284224), (17064, 1235456), (18012, 1170432), (18288, 1152768), (18432, 1143762), (19304, 1092096), (19456, 1083564), (20066, 1050624), (20224, 1042416), (21717, 970752), (21888, 963168), (22752, 926592), (24016, 877824), (24384, 864576), (27018, 780288), (27432, 768512), (27648, 762508), (28956, 728064), (29184, 722376), (30099, 700416), (30336, 694944), (32512, 648432), (32832, 642112), (34128, 617728), (36024, 585216), (36576, 576384), (36864, 571881), (38608, 546048), (38912, 541782), (40132, 525312), (40448, 521208), (40527, 520192), (43434, 485376), (43776, 481584), (45504, 463296), (48032, 438912), (48768, 432288), (54036, 390144), (54864, 384256), (55296, 381254), (57912, 364032), (58368, 361188), (60198, 350208), (60672, 347472), (65024, 324216), (65151, 323584), (65664, 321056), (68256, 308864), (72048, 292608), (73152, 288192), (77216, 273024), (77824, 270891), (80264, 262656), (80896, 260604), (81054, 260096), (86868, 242688), (87552, 240792), (90297, 233472), (91008, 231648), (96064, 219456), (97536, 216144), (108072, 195072), (109728, 192128), (110592, 190627), (115824, 182016), (116736, 180594), (120396, 175104), (121344, 173736), (130048, 162108), (130302, 161792), (131328, 160528), (136512, 154432), (144096, 146304)]