287828016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:427

約数の個数: 160

約数和(自身を含む): 890419200

約数和(自身を除く): 602591184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 109, 112, 116, 168, 174, 203, 218, 232, 271, 327, 336, 348, 406, 436, 464, 542, 609, 654, 696, 763, 812, 813, 872, 1084, 1218, 1308, 1392, 1526, 1624, 1626, 1744, 1897, 2168, 2289, 2436, 2616, 3052, 3161, 3248, 3252, 3794, 4336, 4578, 4872, 5232, 5691, 6104, 6322, 6504, 7588, 7859, 9156, 9483, 9744, 11382, 12208, 12644, 13008, 15176, 15718, 18312, 18966, 22127, 22764, 23577, 25288, 29539, 30352, 31436, 36624, 37932, 44254, 45528, 47154, 50576, 55013, 59078, 62872, 66381, 75864, 88508, 88617, 91056, 94308, 110026, 118156, 125744, 132762, 151728, 165039, 177016, 177234, 188616, 206773, 220052, 236312, 265524, 330078, 354032, 354468, 377232, 413546, 440104, 472624, 531048, 620319, 660156, 708936, 827092, 856631, 880208, 1062096, 1240638, 1320312, 1417872, 1654184, 1713262, 2481276, 2569893, 2640624, 3308368, 3426524, 4962552, 5139786, 5996417, 6853048, 9925104, 10279572, 11992834, 13706096, 17989251, 20559144, 23985668, 35978502, 41118288, 47971336, 71957004, 95942672, 143914008, 287828016]

約数ペア:

[(1, 287828016), (2, 143914008), (3, 95942672), (4, 71957004), (6, 47971336), (7, 41118288), (8, 35978502), (12, 23985668), (14, 20559144), (16, 17989251), (21, 13706096), (24, 11992834), (28, 10279572), (29, 9925104), (42, 6853048), (48, 5996417), (56, 5139786), (58, 4962552), (84, 3426524), (87, 3308368), (109, 2640624), (112, 2569893), (116, 2481276), (168, 1713262), (174, 1654184), (203, 1417872), (218, 1320312), (232, 1240638), (271, 1062096), (327, 880208), (336, 856631), (348, 827092), (406, 708936), (436, 660156), (464, 620319), (542, 531048), (609, 472624), (654, 440104), (696, 413546), (763, 377232), (812, 354468), (813, 354032), (872, 330078), (1084, 265524), (1218, 236312), (1308, 220052), (1392, 206773), (1526, 188616), (1624, 177234), (1626, 177016), (1744, 165039), (1897, 151728), (2168, 132762), (2289, 125744), (2436, 118156), (2616, 110026), (3052, 94308), (3161, 91056), (3248, 88617), (3252, 88508), (3794, 75864), (4336, 66381), (4578, 62872), (4872, 59078), (5232, 55013), (5691, 50576), (6104, 47154), (6322, 45528), (6504, 44254), (7588, 37932), (7859, 36624), (9156, 31436), (9483, 30352), (9744, 29539), (11382, 25288), (12208, 23577), (12644, 22764), (13008, 22127), (15176, 18966), (15718, 18312)]