1976685984

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:881

約数の個数: 384

約数和(自身を含む): 7333724160

約数和(自身を除く): 5357038176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 32, 36, 39, 42, 48, 52, 54, 56, 62, 63, 72, 78, 84, 91, 93, 96, 104, 108, 112, 117, 124, 126, 144, 156, 168, 182, 186, 189, 208, 216, 217, 224, 234, 248, 252, 273, 279, 288, 312, 336, 351, 364, 372, 378, 403, 416, 432, 434, 468, 496, 504, 546, 558, 624, 651, 672, 702, 728, 744, 756, 806, 811, 819, 837, 864, 868, 936, 992, 1008, 1092, 1116, 1209, 1248, 1302, 1404, 1456, 1488, 1512, 1612, 1622, 1638, 1674, 1736, 1872, 1953, 2016, 2184, 2232, 2418, 2433, 2457, 2604, 2808, 2821, 2912, 2976, 3024, 3224, 3244, 3276, 3348, 3472, 3627, 3744, 3906, 4368, 4464, 4836, 4866, 4914, 5208, 5616, 5642, 5677, 5859, 6048, 6448, 6488, 6552, 6696, 6944, 7254, 7299, 7812, 8463, 8736, 8928, 9672, 9732, 9828, 10416, 10543, 10881, 11232, 11284, 11354, 11718, 12896, 12976, 13104, 13392, 14508, 14598, 15624, 16926, 17031, 19344, 19464, 19656, 20832, 21086, 21762, 21897, 22568, 22708, 23436, 25141, 25389, 25952, 26208, 26784, 29016, 29196, 31248, 31629, 33852, 34062, 38688, 38928, 39312, 42172, 43524, 43794, 45136, 45416, 46872, 50282, 50778, 51093, 58032, 58392, 62496, 63258, 67704, 68124, 73801, 75423, 76167, 77856, 78624, 84344, 87048, 87588, 90272, 90832, 93744, 94887, 100564, 101556, 102186, 116064, 116784, 126516, 135408, 136248, 147602, 150846, 152334, 153279, 168688, 174096, 175176, 175987, 181664, 187488, 189774, 201128, 203112, 204372, 221403, 226269, 233568, 253032, 270816, 272496, 284661, 295204, 301692, 304668, 306558, 326833, 337376, 348192, 350352, 351974, 379548, 402256, 406224, 408744, 442806, 452538, 506064, 527961, 544992, 569322, 590408, 603384, 609336, 613116, 653666, 664209, 678807, 700704, 703948, 759096, 804512, 812448, 817488, 885612, 905076, 980499, 1012128, 1055922, 1138644, 1180816, 1206768, 1218672, 1226232, 1307332, 1328418, 1357614, 1407896, 1518192, 1583883, 1634976, 1771224, 1810152, 1960998, 1992627, 2111844, 2277288, 2287831, 2361632, 2413536, 2437344, 2452464, 2614664, 2656836, 2715228, 2815792, 2941497, 3036384, 3167766, 3542448, 3620304, 3921996, 3985254, 4223688, 4554576, 4575662, 4751649, 4904928, 5229328, 5313672, 5430456, 5631584, 5882994, 6335532, 6863493, 7084896, 7240608, 7843992, 7970508, 8447376, 8824491, 9109152, 9151324, 9503298, 10458656, 10627344, 10860912, 11765988, 12671064, 13726986, 15687984, 15941016, 16894752, 17648982, 18302648, 19006596, 20590479, 21254688, 21721824, 23531976, 25342128, 27453972, 31375968, 31882032, 35297964, 36605296, 38013192, 41180958, 47063952, 50684256, 54907944, 61771437, 63764064, 70595928, 73210592, 76026384, 82361916, 94127904, 109815888, 123542874, 141191856, 152052768, 164723832, 219631776, 247085748, 282383712, 329447664, 494171496, 658895328, 988342992, 1976685984]

約数ペア:

[(1, 1976685984), (2, 988342992), (3, 658895328), (4, 494171496), (6, 329447664), (7, 282383712), (8, 247085748), (9, 219631776), (12, 164723832), (13, 152052768), (14, 141191856), (16, 123542874), (18, 109815888), (21, 94127904), (24, 82361916), (26, 76026384), (27, 73210592), (28, 70595928), (31, 63764064), (32, 61771437), (36, 54907944), (39, 50684256), (42, 47063952), (48, 41180958), (52, 38013192), (54, 36605296), (56, 35297964), (62, 31882032), (63, 31375968), (72, 27453972), (78, 25342128), (84, 23531976), (91, 21721824), (93, 21254688), (96, 20590479), (104, 19006596), (108, 18302648), (112, 17648982), (117, 16894752), (124, 15941016), (126, 15687984), (144, 13726986), (156, 12671064), (168, 11765988), (182, 10860912), (186, 10627344), (189, 10458656), (208, 9503298), (216, 9151324), (217, 9109152), (224, 8824491), (234, 8447376), (248, 7970508), (252, 7843992), (273, 7240608), (279, 7084896), (288, 6863493), (312, 6335532), (336, 5882994), (351, 5631584), (364, 5430456), (372, 5313672), (378, 5229328), (403, 4904928), (416, 4751649), (432, 4575662), (434, 4554576), (468, 4223688), (496, 3985254), (504, 3921996), (546, 3620304), (558, 3542448), (624, 3167766), (651, 3036384), (672, 2941497), (702, 2815792), (728, 2715228), (744, 2656836), (756, 2614664), (806, 2452464), (811, 2437344), (819, 2413536), (837, 2361632), (864, 2287831), (868, 2277288), (936, 2111844), (992, 1992627), (1008, 1960998), (1092, 1810152), (1116, 1771224), (1209, 1634976), (1248, 1583883), (1302, 1518192), (1404, 1407896), (1456, 1357614), (1488, 1328418), (1512, 1307332), (1612, 1226232), (1622, 1218672), (1638, 1206768), (1674, 1180816), (1736, 1138644), (1872, 1055922), (1953, 1012128), (2016, 980499), (2184, 905076), (2232, 885612), (2418, 817488), (2433, 812448), (2457, 804512), (2604, 759096), (2808, 703948), (2821, 700704), (2912, 678807), (2976, 664209), (3024, 653666), (3224, 613116), (3244, 609336), (3276, 603384), (3348, 590408), (3472, 569322), (3627, 544992), (3744, 527961), (3906, 506064), (4368, 452538), (4464, 442806), (4836, 408744), (4866, 406224), (4914, 402256), (5208, 379548), (5616, 351974), (5642, 350352), (5677, 348192), (5859, 337376), (6048, 326833), (6448, 306558), (6488, 304668), (6552, 301692), (6696, 295204), (6944, 284661), (7254, 272496), (7299, 270816), (7812, 253032), (8463, 233568), (8736, 226269), (8928, 221403), (9672, 204372), (9732, 203112), (9828, 201128), (10416, 189774), (10543, 187488), (10881, 181664), (11232, 175987), (11284, 175176), (11354, 174096), (11718, 168688), (12896, 153279), (12976, 152334), (13104, 150846), (13392, 147602), (14508, 136248), (14598, 135408), (15624, 126516), (16926, 116784), (17031, 116064), (19344, 102186), (19464, 101556), (19656, 100564), (20832, 94887), (21086, 93744), (21762, 90832), (21897, 90272), (22568, 87588), (22708, 87048), (23436, 84344), (25141, 78624), (25389, 77856), (25952, 76167), (26208, 75423), (26784, 73801), (29016, 68124), (29196, 67704), (31248, 63258), (31629, 62496), (33852, 58392), (34062, 58032), (38688, 51093), (38928, 50778), (39312, 50282), (42172, 46872), (43524, 45416), (43794, 45136)]