2048650128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1342

約数の個数: 240

約数和(自身を含む): 6896987136

約数和(自身を除く): 4848337008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 53, 56, 62, 63, 72, 84, 93, 106, 112, 124, 126, 144, 159, 168, 186, 212, 217, 248, 252, 279, 318, 336, 371, 372, 424, 434, 477, 496, 504, 558, 636, 651, 742, 744, 848, 868, 954, 1008, 1113, 1116, 1237, 1272, 1302, 1484, 1488, 1643, 1736, 1908, 1953, 2226, 2232, 2474, 2544, 2604, 2968, 3286, 3339, 3472, 3711, 3816, 3906, 4452, 4464, 4929, 4948, 5208, 5936, 6572, 6678, 7422, 7632, 7812, 8659, 8904, 9858, 9896, 10416, 11133, 11501, 13144, 13356, 14787, 14844, 15624, 17318, 17808, 19716, 19792, 22266, 23002, 25977, 26288, 26712, 29574, 29688, 31248, 34503, 34636, 38347, 39432, 44532, 46004, 51954, 53424, 59148, 59376, 65561, 69006, 69272, 76694, 77931, 78864, 89064, 92008, 103509, 103908, 115041, 118296, 131122, 138012, 138544, 153388, 155862, 178128, 184016, 196683, 207018, 207816, 230082, 236592, 262244, 268429, 276024, 306776, 311724, 345123, 393366, 414036, 415632, 458927, 460164, 524488, 536858, 552048, 590049, 613552, 623448, 690246, 786732, 805287, 828072, 917854, 920328, 1048976, 1073716, 1180098, 1246896, 1376781, 1380492, 1573464, 1610574, 1656144, 1835708, 1840656, 2032391, 2147432, 2360196, 2415861, 2753562, 2760984, 3146928, 3221148, 3671416, 4064782, 4130343, 4294864, 4720392, 4831722, 5507124, 5521968, 6097173, 6442296, 7342832, 8129564, 8260686, 9440784, 9663444, 11014248, 12194346, 12884592, 14226737, 16259128, 16521372, 18291519, 19326888, 22028496, 24388692, 28453474, 32518256, 33042744, 36583038, 38653776, 42680211, 48777384, 56906948, 66085488, 73166076, 85360422, 97554768, 113813896, 128040633, 146332152, 170720844, 227627792, 256081266, 292664304, 341441688, 512162532, 682883376, 1024325064, 2048650128]

約数ペア:

[(1, 2048650128), (2, 1024325064), (3, 682883376), (4, 512162532), (6, 341441688), (7, 292664304), (8, 256081266), (9, 227627792), (12, 170720844), (14, 146332152), (16, 128040633), (18, 113813896), (21, 97554768), (24, 85360422), (28, 73166076), (31, 66085488), (36, 56906948), (42, 48777384), (48, 42680211), (53, 38653776), (56, 36583038), (62, 33042744), (63, 32518256), (72, 28453474), (84, 24388692), (93, 22028496), (106, 19326888), (112, 18291519), (124, 16521372), (126, 16259128), (144, 14226737), (159, 12884592), (168, 12194346), (186, 11014248), (212, 9663444), (217, 9440784), (248, 8260686), (252, 8129564), (279, 7342832), (318, 6442296), (336, 6097173), (371, 5521968), (372, 5507124), (424, 4831722), (434, 4720392), (477, 4294864), (496, 4130343), (504, 4064782), (558, 3671416), (636, 3221148), (651, 3146928), (742, 2760984), (744, 2753562), (848, 2415861), (868, 2360196), (954, 2147432), (1008, 2032391), (1113, 1840656), (1116, 1835708), (1237, 1656144), (1272, 1610574), (1302, 1573464), (1484, 1380492), (1488, 1376781), (1643, 1246896), (1736, 1180098), (1908, 1073716), (1953, 1048976), (2226, 920328), (2232, 917854), (2474, 828072), (2544, 805287), (2604, 786732), (2968, 690246), (3286, 623448), (3339, 613552), (3472, 590049), (3711, 552048), (3816, 536858), (3906, 524488), (4452, 460164), (4464, 458927), (4929, 415632), (4948, 414036), (5208, 393366), (5936, 345123), (6572, 311724), (6678, 306776), (7422, 276024), (7632, 268429), (7812, 262244), (8659, 236592), (8904, 230082), (9858, 207816), (9896, 207018), (10416, 196683), (11133, 184016), (11501, 178128), (13144, 155862), (13356, 153388), (14787, 138544), (14844, 138012), (15624, 131122), (17318, 118296), (17808, 115041), (19716, 103908), (19792, 103509), (22266, 92008), (23002, 89064), (25977, 78864), (26288, 77931), (26712, 76694), (29574, 69272), (29688, 69006), (31248, 65561), (34503, 59376), (34636, 59148), (38347, 53424), (39432, 51954), (44532, 46004)]