668654784

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 336

約数和(自身を含む): 2345436000

約数和(自身を除く): 1676781216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 53, 54, 56, 63, 64, 72, 84, 96, 98, 106, 108, 112, 126, 144, 147, 149, 159, 168, 189, 192, 196, 212, 216, 224, 252, 288, 294, 298, 318, 336, 371, 378, 392, 424, 432, 441, 447, 448, 477, 504, 576, 588, 596, 636, 672, 742, 756, 784, 848, 864, 882, 894, 954, 1008, 1043, 1113, 1176, 1192, 1272, 1323, 1341, 1344, 1431, 1484, 1512, 1568, 1696, 1728, 1764, 1788, 1908, 2016, 2086, 2226, 2352, 2384, 2544, 2597, 2646, 2682, 2862, 2968, 3024, 3129, 3136, 3339, 3392, 3528, 3576, 3816, 4023, 4032, 4172, 4452, 4704, 4768, 5088, 5194, 5292, 5364, 5724, 5936, 6048, 6258, 6678, 7056, 7152, 7301, 7632, 7791, 7897, 8046, 8344, 8904, 9387, 9408, 9536, 10017, 10176, 10388, 10584, 10728, 11448, 11872, 12096, 12516, 13356, 14112, 14304, 14602, 15264, 15582, 15794, 16092, 16688, 17808, 18774, 20034, 20776, 21168, 21456, 21903, 22896, 23373, 23691, 23744, 25032, 26712, 28161, 28224, 28608, 29204, 30528, 31164, 31588, 32184, 33376, 35616, 37548, 40068, 41552, 42336, 42912, 43806, 45792, 46746, 47382, 50064, 53424, 55279, 56322, 58408, 62328, 63176, 64368, 65709, 66752, 70119, 71073, 71232, 75096, 80136, 83104, 84672, 85824, 87612, 91584, 93492, 94764, 100128, 106848, 110558, 112644, 116816, 124656, 126352, 128736, 131418, 140238, 142146, 150192, 160272, 165837, 166208, 175224, 186984, 189528, 197127, 200256, 213219, 213696, 221116, 225288, 233632, 249312, 252704, 257472, 262836, 280476, 284292, 300384, 320544, 331674, 350448, 373968, 379056, 386953, 394254, 426438, 442232, 450576, 467264, 497511, 498624, 505408, 525672, 560952, 568584, 600768, 641088, 663348, 700896, 747936, 758112, 773906, 788508, 852876, 884464, 901152, 995022, 1051344, 1121904, 1137168, 1160859, 1326696, 1401792, 1492533, 1495872, 1516224, 1547812, 1577016, 1705752, 1768928, 1802304, 1990044, 2102688, 2243808, 2274336, 2321718, 2653392, 2985066, 3095624, 3154032, 3411504, 3482577, 3537856, 3980088, 4205376, 4487616, 4548672, 4643436, 5306784, 5970132, 6191248, 6308064, 6823008, 6965154, 7960176, 9286872, 10447731, 10613568, 11940264, 12382496, 12616128, 13646016, 13930308, 15920352, 18573744, 20895462, 23880528, 24764992, 27860616, 31840704, 37147488, 41790924, 47761056, 55721232, 74294976, 83581848, 95522112, 111442464, 167163696, 222884928, 334327392, 668654784]

約数ペア:

[(1, 668654784), (2, 334327392), (3, 222884928), (4, 167163696), (6, 111442464), (7, 95522112), (8, 83581848), (9, 74294976), (12, 55721232), (14, 47761056), (16, 41790924), (18, 37147488), (21, 31840704), (24, 27860616), (27, 24764992), (28, 23880528), (32, 20895462), (36, 18573744), (42, 15920352), (48, 13930308), (49, 13646016), (53, 12616128), (54, 12382496), (56, 11940264), (63, 10613568), (64, 10447731), (72, 9286872), (84, 7960176), (96, 6965154), (98, 6823008), (106, 6308064), (108, 6191248), (112, 5970132), (126, 5306784), (144, 4643436), (147, 4548672), (149, 4487616), (159, 4205376), (168, 3980088), (189, 3537856), (192, 3482577), (196, 3411504), (212, 3154032), (216, 3095624), (224, 2985066), (252, 2653392), (288, 2321718), (294, 2274336), (298, 2243808), (318, 2102688), (336, 1990044), (371, 1802304), (378, 1768928), (392, 1705752), (424, 1577016), (432, 1547812), (441, 1516224), (447, 1495872), (448, 1492533), (477, 1401792), (504, 1326696), (576, 1160859), (588, 1137168), (596, 1121904), (636, 1051344), (672, 995022), (742, 901152), (756, 884464), (784, 852876), (848, 788508), (864, 773906), (882, 758112), (894, 747936), (954, 700896), (1008, 663348), (1043, 641088), (1113, 600768), (1176, 568584), (1192, 560952), (1272, 525672), (1323, 505408), (1341, 498624), (1344, 497511), (1431, 467264), (1484, 450576), (1512, 442232), (1568, 426438), (1696, 394254), (1728, 386953), (1764, 379056), (1788, 373968), (1908, 350448), (2016, 331674), (2086, 320544), (2226, 300384), (2352, 284292), (2384, 280476), (2544, 262836), (2597, 257472), (2646, 252704), (2682, 249312), (2862, 233632), (2968, 225288), (3024, 221116), (3129, 213696), (3136, 213219), (3339, 200256), (3392, 197127), (3528, 189528), (3576, 186984), (3816, 175224), (4023, 166208), (4032, 165837), (4172, 160272), (4452, 150192), (4704, 142146), (4768, 140238), (5088, 131418), (5194, 128736), (5292, 126352), (5364, 124656), (5724, 116816), (5936, 112644), (6048, 110558), (6258, 106848), (6678, 100128), (7056, 94764), (7152, 93492), (7301, 91584), (7632, 87612), (7791, 85824), (7897, 84672), (8046, 83104), (8344, 80136), (8904, 75096), (9387, 71232), (9408, 71073), (9536, 70119), (10017, 66752), (10176, 65709), (10388, 64368), (10584, 63176), (10728, 62328), (11448, 58408), (11872, 56322), (12096, 55279), (12516, 53424), (13356, 50064), (14112, 47382), (14304, 46746), (14602, 45792), (15264, 43806), (15582, 42912), (15794, 42336), (16092, 41552), (16688, 40068), (17808, 37548), (18774, 35616), (20034, 33376), (20776, 32184), (21168, 31588), (21456, 31164), (21903, 30528), (22896, 29204), (23373, 28608), (23691, 28224), (23744, 28161), (25032, 26712)]