252827568

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:118

約数の個数: 300

約数和(自身を含む): 893938320

約数和(自身を除く): 641110752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 31, 36, 42, 48, 54, 56, 58, 62, 63, 72, 81, 84, 87, 93, 108, 112, 116, 124, 126, 144, 162, 168, 174, 186, 189, 203, 216, 217, 232, 248, 252, 261, 279, 324, 336, 348, 372, 378, 406, 432, 434, 464, 496, 504, 522, 558, 567, 609, 648, 651, 696, 744, 756, 783, 812, 837, 868, 899, 961, 1008, 1044, 1116, 1134, 1218, 1296, 1302, 1392, 1488, 1512, 1566, 1624, 1674, 1736, 1798, 1827, 1922, 1953, 2088, 2232, 2268, 2349, 2436, 2511, 2604, 2697, 2883, 3024, 3132, 3248, 3348, 3472, 3596, 3654, 3844, 3906, 4176, 4464, 4536, 4698, 4872, 5022, 5208, 5394, 5481, 5766, 5859, 6264, 6293, 6696, 6727, 7192, 7308, 7688, 7812, 8091, 8649, 9072, 9396, 9744, 10044, 10416, 10788, 10962, 11532, 11718, 12528, 12586, 13392, 13454, 14384, 14616, 15376, 15624, 16182, 16443, 17298, 17577, 18792, 18879, 20088, 20181, 21576, 21924, 23064, 23436, 24273, 25172, 25947, 26908, 27869, 29232, 31248, 32364, 32886, 34596, 35154, 37584, 37758, 40176, 40362, 43152, 43848, 46128, 46872, 48546, 50344, 51894, 53816, 55738, 56637, 60543, 64728, 65772, 69192, 70308, 72819, 75516, 77841, 80724, 83607, 87696, 93744, 97092, 100688, 103788, 107632, 111476, 113274, 121086, 129456, 131544, 138384, 140616, 145638, 151032, 155682, 161448, 167214, 169911, 181629, 194184, 195083, 207576, 222952, 226548, 242172, 250821, 263088, 281232, 291276, 302064, 311364, 322896, 334428, 339822, 363258, 388368, 390166, 415152, 445904, 453096, 484344, 501642, 509733, 544887, 582552, 585249, 622728, 668856, 679644, 726516, 752463, 780332, 906192, 968688, 1003284, 1019466, 1089774, 1165104, 1170498, 1245456, 1337712, 1359288, 1453032, 1504926, 1560664, 1755747, 2006568, 2038932, 2179548, 2257389, 2340996, 2718576, 2906064, 3009852, 3121328, 3511494, 4013136, 4077864, 4359096, 4514778, 4681992, 5267241, 6019704, 7022988, 8155728, 8718192, 9029556, 9363984, 10534482, 12039408, 14045976, 15801723, 18059112, 21068964, 28091952, 31603446, 36118224, 42137928, 63206892, 84275856, 126413784, 252827568]

約数ペア:

[(1, 252827568), (2, 126413784), (3, 84275856), (4, 63206892), (6, 42137928), (7, 36118224), (8, 31603446), (9, 28091952), (12, 21068964), (14, 18059112), (16, 15801723), (18, 14045976), (21, 12039408), (24, 10534482), (27, 9363984), (28, 9029556), (29, 8718192), (31, 8155728), (36, 7022988), (42, 6019704), (48, 5267241), (54, 4681992), (56, 4514778), (58, 4359096), (62, 4077864), (63, 4013136), (72, 3511494), (81, 3121328), (84, 3009852), (87, 2906064), (93, 2718576), (108, 2340996), (112, 2257389), (116, 2179548), (124, 2038932), (126, 2006568), (144, 1755747), (162, 1560664), (168, 1504926), (174, 1453032), (186, 1359288), (189, 1337712), (203, 1245456), (216, 1170498), (217, 1165104), (232, 1089774), (248, 1019466), (252, 1003284), (261, 968688), (279, 906192), (324, 780332), (336, 752463), (348, 726516), (372, 679644), (378, 668856), (406, 622728), (432, 585249), (434, 582552), (464, 544887), (496, 509733), (504, 501642), (522, 484344), (558, 453096), (567, 445904), (609, 415152), (648, 390166), (651, 388368), (696, 363258), (744, 339822), (756, 334428), (783, 322896), (812, 311364), (837, 302064), (868, 291276), (899, 281232), (961, 263088), (1008, 250821), (1044, 242172), (1116, 226548), (1134, 222952), (1218, 207576), (1296, 195083), (1302, 194184), (1392, 181629), (1488, 169911), (1512, 167214), (1566, 161448), (1624, 155682), (1674, 151032), (1736, 145638), (1798, 140616), (1827, 138384), (1922, 131544), (1953, 129456), (2088, 121086), (2232, 113274), (2268, 111476), (2349, 107632), (2436, 103788), (2511, 100688), (2604, 97092), (2697, 93744), (2883, 87696), (3024, 83607), (3132, 80724), (3248, 77841), (3348, 75516), (3472, 72819), (3596, 70308), (3654, 69192), (3844, 65772), (3906, 64728), (4176, 60543), (4464, 56637), (4536, 55738), (4698, 53816), (4872, 51894), (5022, 50344), (5208, 48546), (5394, 46872), (5481, 46128), (5766, 43848), (5859, 43152), (6264, 40362), (6293, 40176), (6696, 37758), (6727, 37584), (7192, 35154), (7308, 34596), (7688, 32886), (7812, 32364), (8091, 31248), (8649, 29232), (9072, 27869), (9396, 26908), (9744, 25947), (10044, 25172), (10416, 24273), (10788, 23436), (10962, 23064), (11532, 21924), (11718, 21576), (12528, 20181), (12586, 20088), (13392, 18879), (13454, 18792), (14384, 17577), (14616, 17298), (15376, 16443), (15624, 16182)]