2118520656

素因数分解:

$2^4\times 3^9\times 7^1\times {\mathrm{31}}^2$

素因数の和:104

約数の個数: 300

約数和(自身を含む): 7270698336

約数和(自身を除く): 5152177680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 243, 248, 252, 279, 324, 336, 372, 378, 432, 434, 486, 496, 504, 558, 567, 648, 651, 729, 744, 756, 837, 868, 961, 972, 1008, 1116, 1134, 1296, 1302, 1458, 1488, 1512, 1674, 1701, 1736, 1922, 1944, 1953, 2187, 2232, 2268, 2511, 2604, 2883, 2916, 3024, 3348, 3402, 3472, 3844, 3888, 3906, 4374, 4464, 4536, 5022, 5103, 5208, 5766, 5832, 5859, 6561, 6696, 6727, 6804, 7533, 7688, 7812, 8649, 8748, 9072, 10044, 10206, 10416, 11532, 11664, 11718, 13122, 13392, 13454, 13608, 15066, 15309, 15376, 15624, 17298, 17496, 17577, 19683, 20088, 20181, 20412, 22599, 23064, 23436, 25947, 26244, 26908, 27216, 30132, 30618, 31248, 34596, 34992, 35154, 39366, 40176, 40362, 40824, 45198, 45927, 46128, 46872, 51894, 52488, 52731, 53816, 60264, 60543, 61236, 67797, 69192, 70308, 77841, 78732, 80724, 81648, 90396, 91854, 93744, 103788, 104976, 105462, 107632, 120528, 121086, 122472, 135594, 137781, 138384, 140616, 155682, 157464, 158193, 161448, 180792, 181629, 183708, 203391, 207576, 210924, 233523, 242172, 244944, 271188, 275562, 281232, 311364, 314928, 316386, 322896, 361584, 363258, 367416, 406782, 415152, 421848, 467046, 474579, 484344, 542376, 544887, 551124, 610173, 622728, 632772, 700569, 726516, 734832, 813564, 843696, 934092, 949158, 968688, 1084752, 1089774, 1102248, 1220346, 1245456, 1265544, 1401138, 1423737, 1453032, 1627128, 1634661, 1868184, 1898316, 2101707, 2179548, 2204496, 2440692, 2531088, 2802276, 2847474, 2906064, 3254256, 3269322, 3736368, 3796632, 4203414, 4271211, 4359096, 4881384, 4903983, 5604552, 5694948, 6305121, 6538644, 7593264, 8406828, 8542422, 8718192, 9762768, 9807966, 11209104, 11389896, 12610242, 13077288, 14711949, 16813656, 17084844, 18915363, 19615932, 22779792, 25220484, 26154576, 29423898, 33627312, 34169688, 37830726, 39231864, 44135847, 50440968, 58847796, 68339376, 75661452, 78463728, 88271694, 100881936, 117695592, 132407541, 151322904, 176543388, 235391184, 264815082, 302645808, 353086776, 529630164, 706173552, 1059260328, 2118520656]

約数ペア:

[(1, 2118520656), (2, 1059260328), (3, 706173552), (4, 529630164), (6, 353086776), (7, 302645808), (8, 264815082), (9, 235391184), (12, 176543388), (14, 151322904), (16, 132407541), (18, 117695592), (21, 100881936), (24, 88271694), (27, 78463728), (28, 75661452), (31, 68339376), (36, 58847796), (42, 50440968), (48, 44135847), (54, 39231864), (56, 37830726), (62, 34169688), (63, 33627312), (72, 29423898), (81, 26154576), (84, 25220484), (93, 22779792), (108, 19615932), (112, 18915363), (124, 17084844), (126, 16813656), (144, 14711949), (162, 13077288), (168, 12610242), (186, 11389896), (189, 11209104), (216, 9807966), (217, 9762768), (243, 8718192), (248, 8542422), (252, 8406828), (279, 7593264), (324, 6538644), (336, 6305121), (372, 5694948), (378, 5604552), (432, 4903983), (434, 4881384), (486, 4359096), (496, 4271211), (504, 4203414), (558, 3796632), (567, 3736368), (648, 3269322), (651, 3254256), (729, 2906064), (744, 2847474), (756, 2802276), (837, 2531088), (868, 2440692), (961, 2204496), (972, 2179548), (1008, 2101707), (1116, 1898316), (1134, 1868184), (1296, 1634661), (1302, 1627128), (1458, 1453032), (1488, 1423737), (1512, 1401138), (1674, 1265544), (1701, 1245456), (1736, 1220346), (1922, 1102248), (1944, 1089774), (1953, 1084752), (2187, 968688), (2232, 949158), (2268, 934092), (2511, 843696), (2604, 813564), (2883, 734832), (2916, 726516), (3024, 700569), (3348, 632772), (3402, 622728), (3472, 610173), (3844, 551124), (3888, 544887), (3906, 542376), (4374, 484344), (4464, 474579), (4536, 467046), (5022, 421848), (5103, 415152), (5208, 406782), (5766, 367416), (5832, 363258), (5859, 361584), (6561, 322896), (6696, 316386), (6727, 314928), (6804, 311364), (7533, 281232), (7688, 275562), (7812, 271188), (8649, 244944), (8748, 242172), (9072, 233523), (10044, 210924), (10206, 207576), (10416, 203391), (11532, 183708), (11664, 181629), (11718, 180792), (13122, 161448), (13392, 158193), (13454, 157464), (13608, 155682), (15066, 140616), (15309, 138384), (15376, 137781), (15624, 135594), (17298, 122472), (17496, 121086), (17577, 120528), (19683, 107632), (20088, 105462), (20181, 104976), (20412, 103788), (22599, 93744), (23064, 91854), (23436, 90396), (25947, 81648), (26244, 80724), (26908, 78732), (27216, 77841), (30132, 70308), (30618, 69192), (31248, 67797), (34596, 61236), (34992, 60543), (35154, 60264), (39366, 53816), (40176, 52731), (40362, 52488), (40824, 51894), (45198, 46872), (45927, 46128)]