287396928

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5483}}^1$

素因数の和:5521

約数の個数: 168

約数和(自身を含む): 1014057408

約数和(自身を除く): 726660480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1638, 1872, 2016, 2184, 2496, 2912, 3276, 3744, 4032, 4368, 5483, 5824, 6552, 7488, 8736, 10966, 13104, 16449, 17472, 21932, 26208, 32898, 38381, 43864, 49347, 52416, 65796, 71279, 76762, 87728, 98694, 115143, 131592, 142558, 153524, 175456, 197388, 213837, 230286, 263184, 285116, 307048, 345429, 350912, 394776, 427674, 460572, 498953, 526368, 570232, 614096, 641511, 690858, 789552, 855348, 921144, 997906, 1052736, 1140464, 1228192, 1283022, 1381716, 1496859, 1579104, 1710696, 1842288, 1995812, 2280928, 2456384, 2566044, 2763432, 2993718, 3158208, 3421392, 3684576, 3991624, 4490577, 4561856, 5132088, 5526864, 5987436, 6842784, 7369152, 7983248, 8981154, 10264176, 11053728, 11974872, 13685568, 15966496, 17962308, 20528352, 22107456, 23949744, 31932992, 35924616, 41056704, 47899488, 71849232, 95798976, 143698464, 287396928]

約数ペア:

[(1, 287396928), (2, 143698464), (3, 95798976), (4, 71849232), (6, 47899488), (7, 41056704), (8, 35924616), (9, 31932992), (12, 23949744), (13, 22107456), (14, 20528352), (16, 17962308), (18, 15966496), (21, 13685568), (24, 11974872), (26, 11053728), (28, 10264176), (32, 8981154), (36, 7983248), (39, 7369152), (42, 6842784), (48, 5987436), (52, 5526864), (56, 5132088), (63, 4561856), (64, 4490577), (72, 3991624), (78, 3684576), (84, 3421392), (91, 3158208), (96, 2993718), (104, 2763432), (112, 2566044), (117, 2456384), (126, 2280928), (144, 1995812), (156, 1842288), (168, 1710696), (182, 1579104), (192, 1496859), (208, 1381716), (224, 1283022), (234, 1228192), (252, 1140464), (273, 1052736), (288, 997906), (312, 921144), (336, 855348), (364, 789552), (416, 690858), (448, 641511), (468, 614096), (504, 570232), (546, 526368), (576, 498953), (624, 460572), (672, 427674), (728, 394776), (819, 350912), (832, 345429), (936, 307048), (1008, 285116), (1092, 263184), (1248, 230286), (1344, 213837), (1456, 197388), (1638, 175456), (1872, 153524), (2016, 142558), (2184, 131592), (2496, 115143), (2912, 98694), (3276, 87728), (3744, 76762), (4032, 71279), (4368, 65796), (5483, 52416), (5824, 49347), (6552, 43864), (7488, 38381), (8736, 32898), (10966, 26208), (13104, 21932), (16449, 17472)]