319854528

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:912

約数の個数: 224

約数和(自身を含む): 1110609920

約数和(自身を除く): 790755392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 432, 434, 448, 496, 504, 558, 576, 651, 672, 744, 756, 837, 853, 864, 868, 992, 1008, 1116, 1302, 1344, 1488, 1512, 1674, 1706, 1728, 1736, 1953, 1984, 2016, 2232, 2559, 2604, 2976, 3024, 3348, 3412, 3472, 3906, 4032, 4464, 5118, 5208, 5859, 5952, 5971, 6048, 6696, 6824, 6944, 7677, 7812, 8928, 10236, 10416, 11718, 11942, 12096, 13392, 13648, 13888, 15354, 15624, 17856, 17913, 20472, 20832, 23031, 23436, 23884, 26443, 26784, 27296, 30708, 31248, 35826, 40944, 41664, 46062, 46872, 47768, 52886, 53568, 53739, 54592, 61416, 62496, 71652, 79329, 81888, 92124, 93744, 95536, 105772, 107478, 122832, 124992, 143304, 158658, 161217, 163776, 184248, 185101, 187488, 191072, 211544, 214956, 237987, 245664, 286608, 317316, 322434, 368496, 370202, 374976, 382144, 423088, 429912, 475974, 491328, 555303, 573216, 634632, 644868, 713961, 736992, 740404, 846176, 859824, 951948, 1110606, 1146432, 1269264, 1289736, 1427922, 1473984, 1480808, 1665909, 1692352, 1719648, 1903896, 2221212, 2538528, 2579472, 2855844, 2961616, 3331818, 3439296, 3807792, 4442424, 4997727, 5077056, 5158944, 5711688, 5923232, 6663636, 7615584, 8884848, 9995454, 10317888, 11423376, 11846464, 13327272, 15231168, 17769696, 19990908, 22846752, 26654544, 35539392, 39981816, 45693504, 53309088, 79963632, 106618176, 159927264, 319854528]

約数ペア:

[(1, 319854528), (2, 159927264), (3, 106618176), (4, 79963632), (6, 53309088), (7, 45693504), (8, 39981816), (9, 35539392), (12, 26654544), (14, 22846752), (16, 19990908), (18, 17769696), (21, 15231168), (24, 13327272), (27, 11846464), (28, 11423376), (31, 10317888), (32, 9995454), (36, 8884848), (42, 7615584), (48, 6663636), (54, 5923232), (56, 5711688), (62, 5158944), (63, 5077056), (64, 4997727), (72, 4442424), (84, 3807792), (93, 3439296), (96, 3331818), (108, 2961616), (112, 2855844), (124, 2579472), (126, 2538528), (144, 2221212), (168, 1903896), (186, 1719648), (189, 1692352), (192, 1665909), (216, 1480808), (217, 1473984), (224, 1427922), (248, 1289736), (252, 1269264), (279, 1146432), (288, 1110606), (336, 951948), (372, 859824), (378, 846176), (432, 740404), (434, 736992), (448, 713961), (496, 644868), (504, 634632), (558, 573216), (576, 555303), (651, 491328), (672, 475974), (744, 429912), (756, 423088), (837, 382144), (853, 374976), (864, 370202), (868, 368496), (992, 322434), (1008, 317316), (1116, 286608), (1302, 245664), (1344, 237987), (1488, 214956), (1512, 211544), (1674, 191072), (1706, 187488), (1728, 185101), (1736, 184248), (1953, 163776), (1984, 161217), (2016, 158658), (2232, 143304), (2559, 124992), (2604, 122832), (2976, 107478), (3024, 105772), (3348, 95536), (3412, 93744), (3472, 92124), (3906, 81888), (4032, 79329), (4464, 71652), (5118, 62496), (5208, 61416), (5859, 54592), (5952, 53739), (5971, 53568), (6048, 52886), (6696, 47768), (6824, 46872), (6944, 46062), (7677, 41664), (7812, 40944), (8928, 35826), (10236, 31248), (10416, 30708), (11718, 27296), (11942, 26784), (12096, 26443), (13392, 23884), (13648, 23436), (13888, 23031), (15354, 20832), (15624, 20472), (17856, 17913)]