8421336

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 192

約数和(自身を含む): 29952000

約数和(自身を除く): 21530664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 49, 56, 62, 63, 66, 72, 77, 84, 88, 93, 98, 99, 124, 126, 132, 147, 154, 168, 186, 196, 198, 217, 231, 248, 252, 264, 279, 294, 308, 341, 343, 372, 392, 396, 434, 441, 462, 504, 539, 558, 588, 616, 651, 682, 686, 693, 744, 792, 868, 882, 924, 1023, 1029, 1078, 1116, 1176, 1302, 1364, 1372, 1386, 1519, 1617, 1736, 1764, 1848, 1953, 2046, 2058, 2156, 2232, 2387, 2604, 2728, 2744, 2772, 3038, 3069, 3087, 3234, 3528, 3773, 3906, 4092, 4116, 4312, 4557, 4774, 4851, 5208, 5544, 6076, 6138, 6174, 6468, 7161, 7546, 7812, 8184, 8232, 9114, 9548, 9702, 10633, 11319, 12152, 12276, 12348, 12936, 13671, 14322, 15092, 15624, 16709, 18228, 19096, 19404, 21266, 21483, 22638, 24552, 24696, 27342, 28644, 30184, 31899, 33418, 33957, 36456, 38808, 42532, 42966, 45276, 50127, 54684, 57288, 63798, 66836, 67914, 85064, 85932, 90552, 95697, 100254, 109368, 116963, 127596, 133672, 135828, 150381, 171864, 191394, 200508, 233926, 255192, 271656, 300762, 350889, 382788, 401016, 467852, 601524, 701778, 765576, 935704, 1052667, 1203048, 1403556, 2105334, 2807112, 4210668, 8421336]

約数ペア:

[(1, 8421336), (2, 4210668), (3, 2807112), (4, 2105334), (6, 1403556), (7, 1203048), (8, 1052667), (9, 935704), (11, 765576), (12, 701778), (14, 601524), (18, 467852), (21, 401016), (22, 382788), (24, 350889), (28, 300762), (31, 271656), (33, 255192), (36, 233926), (42, 200508), (44, 191394), (49, 171864), (56, 150381), (62, 135828), (63, 133672), (66, 127596), (72, 116963), (77, 109368), (84, 100254), (88, 95697), (93, 90552), (98, 85932), (99, 85064), (124, 67914), (126, 66836), (132, 63798), (147, 57288), (154, 54684), (168, 50127), (186, 45276), (196, 42966), (198, 42532), (217, 38808), (231, 36456), (248, 33957), (252, 33418), (264, 31899), (279, 30184), (294, 28644), (308, 27342), (341, 24696), (343, 24552), (372, 22638), (392, 21483), (396, 21266), (434, 19404), (441, 19096), (462, 18228), (504, 16709), (539, 15624), (558, 15092), (588, 14322), (616, 13671), (651, 12936), (682, 12348), (686, 12276), (693, 12152), (744, 11319), (792, 10633), (868, 9702), (882, 9548), (924, 9114), (1023, 8232), (1029, 8184), (1078, 7812), (1116, 7546), (1176, 7161), (1302, 6468), (1364, 6174), (1372, 6138), (1386, 6076), (1519, 5544), (1617, 5208), (1736, 4851), (1764, 4774), (1848, 4557), (1953, 4312), (2046, 4116), (2058, 4092), (2156, 3906), (2232, 3773), (2387, 3528), (2604, 3234), (2728, 3087), (2744, 3069), (2772, 3038)]