21735811944

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{42157}}^1$

素因数の和:42221

約数の個数: 256

約数和(自身を含む): 77705625600

約数和(自身を除く): 55969813656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 31, 33, 36, 42, 44, 54, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 108, 124, 126, 132, 154, 168, 186, 189, 198, 216, 217, 231, 248, 252, 264, 279, 297, 308, 341, 372, 378, 396, 434, 462, 504, 558, 594, 616, 651, 682, 693, 744, 756, 792, 837, 868, 924, 1023, 1116, 1188, 1302, 1364, 1386, 1512, 1674, 1736, 1848, 1953, 2046, 2079, 2232, 2376, 2387, 2604, 2728, 2772, 3069, 3348, 3906, 4092, 4158, 4774, 5208, 5544, 5859, 6138, 6696, 7161, 7812, 8184, 8316, 9207, 9548, 11718, 12276, 14322, 15624, 16632, 18414, 19096, 21483, 23436, 24552, 28644, 36828, 42157, 42966, 46872, 57288, 64449, 73656, 84314, 85932, 126471, 128898, 168628, 171864, 252942, 257796, 295099, 337256, 379413, 463727, 505884, 515592, 590198, 758826, 885297, 927454, 1011768, 1138239, 1180396, 1306867, 1391181, 1517652, 1770594, 1854908, 2276478, 2360792, 2613734, 2655891, 2782362, 3035304, 3246089, 3541188, 3709816, 3920601, 4173543, 4552956, 5227468, 5311782, 5564724, 6492178, 7082376, 7841202, 7967673, 8347086, 9105912, 9148069, 9738267, 10454936, 10623564, 11129448, 11761803, 12520629, 12984356, 14375537, 15682404, 15935346, 16694172, 18296138, 19476534, 21247128, 23523606, 25041258, 25968712, 27444207, 28751074, 29214801, 31364808, 31870692, 33388344, 35285409, 36592276, 38953068, 43126611, 47047212, 50082516, 54888414, 57502148, 58429602, 63741384, 70570818, 73184552, 77906136, 82332621, 86253222, 87644403, 94094424, 100165032, 100628759, 109776828, 115004296, 116859204, 129379833, 141141636, 164665242, 172506444, 175288806, 201257518, 219553656, 233718408, 246997863, 258759666, 282283272, 301886277, 329330484, 345012888, 350577612, 388139499, 402515036, 493995726, 517519332, 603772554, 658660968, 701155224, 776278998, 805030072, 905658831, 987991452, 1035038664, 1207545108, 1552557996, 1811317662, 1975982904, 2415090216, 2716976493, 3105115992, 3622635324, 5433952986, 7245270648, 10867905972, 21735811944]

約数ペア:

[(1, 21735811944), (2, 10867905972), (3, 7245270648), (4, 5433952986), (6, 3622635324), (7, 3105115992), (8, 2716976493), (9, 2415090216), (11, 1975982904), (12, 1811317662), (14, 1552557996), (18, 1207545108), (21, 1035038664), (22, 987991452), (24, 905658831), (27, 805030072), (28, 776278998), (31, 701155224), (33, 658660968), (36, 603772554), (42, 517519332), (44, 493995726), (54, 402515036), (56, 388139499), (62, 350577612), (63, 345012888), (66, 329330484), (72, 301886277), (77, 282283272), (84, 258759666), (88, 246997863), (93, 233718408), (99, 219553656), (108, 201257518), (124, 175288806), (126, 172506444), (132, 164665242), (154, 141141636), (168, 129379833), (186, 116859204), (189, 115004296), (198, 109776828), (216, 100628759), (217, 100165032), (231, 94094424), (248, 87644403), (252, 86253222), (264, 82332621), (279, 77906136), (297, 73184552), (308, 70570818), (341, 63741384), (372, 58429602), (378, 57502148), (396, 54888414), (434, 50082516), (462, 47047212), (504, 43126611), (558, 38953068), (594, 36592276), (616, 35285409), (651, 33388344), (682, 31870692), (693, 31364808), (744, 29214801), (756, 28751074), (792, 27444207), (837, 25968712), (868, 25041258), (924, 23523606), (1023, 21247128), (1116, 19476534), (1188, 18296138), (1302, 16694172), (1364, 15935346), (1386, 15682404), (1512, 14375537), (1674, 12984356), (1736, 12520629), (1848, 11761803), (1953, 11129448), (2046, 10623564), (2079, 10454936), (2232, 9738267), (2376, 9148069), (2387, 9105912), (2604, 8347086), (2728, 7967673), (2772, 7841202), (3069, 7082376), (3348, 6492178), (3906, 5564724), (4092, 5311782), (4158, 5227468), (4774, 4552956), (5208, 4173543), (5544, 3920601), (5859, 3709816), (6138, 3541188), (6696, 3246089), (7161, 3035304), (7812, 2782362), (8184, 2655891), (8316, 2613734), (9207, 2360792), (9548, 2276478), (11718, 1854908), (12276, 1770594), (14322, 1517652), (15624, 1391181), (16632, 1306867), (18414, 1180396), (19096, 1138239), (21483, 1011768), (23436, 927454), (24552, 885297), (28644, 758826), (36828, 590198), (42157, 515592), (42966, 505884), (46872, 463727), (57288, 379413), (64449, 337256), (73656, 295099), (84314, 257796), (85932, 252942), (126471, 171864), (128898, 168628)]