19405087488

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3299}}^1$

素因数の和:3384

約数の個数: 288

約数和(自身を含む): 61516224000

約数和(自身を除く): 42111136512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 37, 46, 48, 54, 64, 69, 72, 74, 92, 96, 108, 111, 128, 138, 144, 148, 184, 192, 207, 216, 222, 256, 276, 288, 296, 333, 368, 384, 414, 432, 444, 552, 576, 592, 621, 666, 736, 768, 828, 851, 864, 888, 999, 1104, 1152, 1184, 1242, 1332, 1472, 1656, 1702, 1728, 1776, 1998, 2208, 2304, 2368, 2484, 2553, 2664, 2944, 3299, 3312, 3404, 3456, 3552, 3996, 4416, 4736, 4968, 5106, 5328, 5888, 6598, 6624, 6808, 6912, 7104, 7659, 7992, 8832, 9472, 9897, 9936, 10212, 10656, 13196, 13248, 13616, 14208, 15318, 15984, 17664, 19794, 19872, 20424, 21312, 22977, 26392, 26496, 27232, 28416, 29691, 30636, 31968, 39588, 39744, 40848, 42624, 45954, 52784, 52992, 54464, 59382, 61272, 63936, 75877, 79176, 79488, 81696, 85248, 89073, 91908, 105568, 108928, 118764, 122063, 122544, 127872, 151754, 158352, 158976, 163392, 178146, 183816, 211136, 217856, 227631, 237528, 244126, 245088, 255744, 303508, 316704, 326784, 356292, 366189, 367632, 422272, 455262, 475056, 488252, 490176, 607016, 633408, 653568, 682893, 712584, 732378, 735264, 844544, 910524, 950112, 976504, 980352, 1098567, 1214032, 1266816, 1365786, 1425168, 1464756, 1470528, 1821048, 1900224, 1953008, 1960704, 2048679, 2197134, 2428064, 2533632, 2731572, 2807449, 2850336, 2929512, 2941056, 3295701, 3642096, 3800448, 3906016, 4097358, 4394268, 4856128, 5463144, 5614898, 5700672, 5859024, 5882112, 6591402, 7284192, 7600896, 7812032, 8194716, 8422347, 8788536, 9712256, 10926288, 11229796, 11401344, 11718048, 13182804, 14568384, 15624064, 16389432, 16844694, 17577072, 19424512, 21852576, 22459592, 22802688, 23436096, 25267041, 26365608, 29136768, 31248128, 32778864, 33689388, 35154144, 43705152, 44919184, 46872192, 50534082, 52731216, 58273536, 65557728, 67378776, 70308288, 75801123, 87410304, 89838368, 93744384, 101068164, 105462432, 131115456, 134757552, 140616576, 151602246, 174820608, 179676736, 202136328, 210924864, 262230912, 269515104, 281233152, 303204492, 359353472, 404272656, 421849728, 524461824, 539030208, 606408984, 718706944, 808545312, 843699456, 1078060416, 1212817968, 1617090624, 2156120832, 2425635936, 3234181248, 4851271872, 6468362496, 9702543744, 19405087488]

約数ペア:

[(1, 19405087488), (2, 9702543744), (3, 6468362496), (4, 4851271872), (6, 3234181248), (8, 2425635936), (9, 2156120832), (12, 1617090624), (16, 1212817968), (18, 1078060416), (23, 843699456), (24, 808545312), (27, 718706944), (32, 606408984), (36, 539030208), (37, 524461824), (46, 421849728), (48, 404272656), (54, 359353472), (64, 303204492), (69, 281233152), (72, 269515104), (74, 262230912), (92, 210924864), (96, 202136328), (108, 179676736), (111, 174820608), (128, 151602246), (138, 140616576), (144, 134757552), (148, 131115456), (184, 105462432), (192, 101068164), (207, 93744384), (216, 89838368), (222, 87410304), (256, 75801123), (276, 70308288), (288, 67378776), (296, 65557728), (333, 58273536), (368, 52731216), (384, 50534082), (414, 46872192), (432, 44919184), (444, 43705152), (552, 35154144), (576, 33689388), (592, 32778864), (621, 31248128), (666, 29136768), (736, 26365608), (768, 25267041), (828, 23436096), (851, 22802688), (864, 22459592), (888, 21852576), (999, 19424512), (1104, 17577072), (1152, 16844694), (1184, 16389432), (1242, 15624064), (1332, 14568384), (1472, 13182804), (1656, 11718048), (1702, 11401344), (1728, 11229796), (1776, 10926288), (1998, 9712256), (2208, 8788536), (2304, 8422347), (2368, 8194716), (2484, 7812032), (2553, 7600896), (2664, 7284192), (2944, 6591402), (3299, 5882112), (3312, 5859024), (3404, 5700672), (3456, 5614898), (3552, 5463144), (3996, 4856128), (4416, 4394268), (4736, 4097358), (4968, 3906016), (5106, 3800448), (5328, 3642096), (5888, 3295701), (6598, 2941056), (6624, 2929512), (6808, 2850336), (6912, 2807449), (7104, 2731572), (7659, 2533632), (7992, 2428064), (8832, 2197134), (9472, 2048679), (9897, 1960704), (9936, 1953008), (10212, 1900224), (10656, 1821048), (13196, 1470528), (13248, 1464756), (13616, 1425168), (14208, 1365786), (15318, 1266816), (15984, 1214032), (17664, 1098567), (19794, 980352), (19872, 976504), (20424, 950112), (21312, 910524), (22977, 844544), (26392, 735264), (26496, 732378), (27232, 712584), (28416, 682893), (29691, 653568), (30636, 633408), (31968, 607016), (39588, 490176), (39744, 488252), (40848, 475056), (42624, 455262), (45954, 422272), (52784, 367632), (52992, 366189), (54464, 356292), (59382, 326784), (61272, 316704), (63936, 303508), (75877, 255744), (79176, 245088), (79488, 244126), (81696, 237528), (85248, 227631), (89073, 217856), (91908, 211136), (105568, 183816), (108928, 178146), (118764, 163392), (122063, 158976), (122544, 158352), (127872, 151754)]