2166508656

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1104

約数の個数: 240

約数和(自身を含む): 6929278720

約数和(自身を除く): 4762770064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 37, 39, 48, 52, 62, 72, 74, 78, 93, 104, 111, 117, 124, 144, 148, 156, 186, 208, 222, 234, 248, 279, 296, 312, 333, 372, 403, 444, 468, 481, 496, 558, 592, 624, 666, 744, 806, 888, 936, 962, 1009, 1116, 1147, 1209, 1332, 1443, 1488, 1612, 1776, 1872, 1924, 2018, 2232, 2294, 2418, 2664, 2886, 3027, 3224, 3441, 3627, 3848, 4036, 4329, 4464, 4588, 4836, 5328, 5772, 6054, 6448, 6882, 7254, 7696, 8072, 8658, 9081, 9176, 9672, 10323, 11544, 12108, 13117, 13764, 14508, 14911, 16144, 17316, 18162, 18352, 19344, 20646, 23088, 24216, 26234, 27528, 29016, 29822, 31279, 34632, 36324, 37333, 39351, 41292, 44733, 48432, 52468, 55056, 58032, 59644, 62558, 69264, 72648, 74666, 78702, 82584, 89466, 93837, 104936, 111999, 118053, 119288, 125116, 134199, 145296, 149332, 157404, 165168, 178932, 187674, 209872, 223998, 236106, 238576, 250232, 268398, 281511, 298664, 314808, 335997, 357864, 375348, 406627, 447996, 472212, 485329, 500464, 536796, 563022, 597328, 629616, 671994, 715728, 750696, 813254, 895992, 944424, 970658, 1073592, 1126044, 1157323, 1219881, 1343988, 1455987, 1501392, 1626508, 1791984, 1888848, 1941316, 2147184, 2252088, 2314646, 2439762, 2687976, 2911974, 3253016, 3471969, 3659643, 3882632, 4367961, 4504176, 4629292, 4879524, 5375952, 5823948, 6506032, 6943938, 7319286, 7765264, 8735922, 9258584, 9759048, 10415907, 11647896, 13887876, 14638572, 15045199, 17471844, 18517168, 19518096, 20831814, 23295792, 27775752, 29277144, 30090398, 34943688, 41663628, 45135597, 55551504, 58554288, 60180796, 69887376, 83327256, 90271194, 120361592, 135406791, 166654512, 180542388, 240723184, 270813582, 361084776, 541627164, 722169552, 1083254328, 2166508656]

約数ペア:

[(1, 2166508656), (2, 1083254328), (3, 722169552), (4, 541627164), (6, 361084776), (8, 270813582), (9, 240723184), (12, 180542388), (13, 166654512), (16, 135406791), (18, 120361592), (24, 90271194), (26, 83327256), (31, 69887376), (36, 60180796), (37, 58554288), (39, 55551504), (48, 45135597), (52, 41663628), (62, 34943688), (72, 30090398), (74, 29277144), (78, 27775752), (93, 23295792), (104, 20831814), (111, 19518096), (117, 18517168), (124, 17471844), (144, 15045199), (148, 14638572), (156, 13887876), (186, 11647896), (208, 10415907), (222, 9759048), (234, 9258584), (248, 8735922), (279, 7765264), (296, 7319286), (312, 6943938), (333, 6506032), (372, 5823948), (403, 5375952), (444, 4879524), (468, 4629292), (481, 4504176), (496, 4367961), (558, 3882632), (592, 3659643), (624, 3471969), (666, 3253016), (744, 2911974), (806, 2687976), (888, 2439762), (936, 2314646), (962, 2252088), (1009, 2147184), (1116, 1941316), (1147, 1888848), (1209, 1791984), (1332, 1626508), (1443, 1501392), (1488, 1455987), (1612, 1343988), (1776, 1219881), (1872, 1157323), (1924, 1126044), (2018, 1073592), (2232, 970658), (2294, 944424), (2418, 895992), (2664, 813254), (2886, 750696), (3027, 715728), (3224, 671994), (3441, 629616), (3627, 597328), (3848, 563022), (4036, 536796), (4329, 500464), (4464, 485329), (4588, 472212), (4836, 447996), (5328, 406627), (5772, 375348), (6054, 357864), (6448, 335997), (6882, 314808), (7254, 298664), (7696, 281511), (8072, 268398), (8658, 250232), (9081, 238576), (9176, 236106), (9672, 223998), (10323, 209872), (11544, 187674), (12108, 178932), (13117, 165168), (13764, 157404), (14508, 149332), (14911, 145296), (16144, 134199), (17316, 125116), (18162, 119288), (18352, 118053), (19344, 111999), (20646, 104936), (23088, 93837), (24216, 89466), (26234, 82584), (27528, 78702), (29016, 74666), (29822, 72648), (31279, 69264), (34632, 62558), (36324, 59644), (37333, 58032), (39351, 55056), (41292, 52468), (44733, 48432)]