285883248

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:839

約数の個数: 120

約数和(自身を含む): 864868752

約数和(自身を除く): 578985504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 197, 294, 336, 392, 394, 588, 591, 617, 784, 788, 1176, 1182, 1234, 1379, 1576, 1851, 2352, 2364, 2468, 2758, 3152, 3702, 4137, 4319, 4728, 4936, 5516, 7404, 8274, 8638, 9456, 9653, 9872, 11032, 12957, 14808, 16548, 17276, 19306, 22064, 25914, 28959, 29616, 30233, 33096, 34552, 38612, 51828, 57918, 60466, 66192, 69104, 77224, 90699, 103656, 115836, 120932, 121549, 154448, 181398, 207312, 231672, 241864, 243098, 362796, 364647, 463344, 483728, 486196, 725592, 729294, 850843, 972392, 1451184, 1458588, 1701686, 1944784, 2552529, 2917176, 3403372, 5105058, 5834352, 5955901, 6806744, 10210116, 11911802, 13613488, 17867703, 20420232, 23823604, 35735406, 40840464, 47647208, 71470812, 95294416, 142941624, 285883248]

約数ペア:

[(1, 285883248), (2, 142941624), (3, 95294416), (4, 71470812), (6, 47647208), (7, 40840464), (8, 35735406), (12, 23823604), (14, 20420232), (16, 17867703), (21, 13613488), (24, 11911802), (28, 10210116), (42, 6806744), (48, 5955901), (49, 5834352), (56, 5105058), (84, 3403372), (98, 2917176), (112, 2552529), (147, 1944784), (168, 1701686), (196, 1458588), (197, 1451184), (294, 972392), (336, 850843), (392, 729294), (394, 725592), (588, 486196), (591, 483728), (617, 463344), (784, 364647), (788, 362796), (1176, 243098), (1182, 241864), (1234, 231672), (1379, 207312), (1576, 181398), (1851, 154448), (2352, 121549), (2364, 120932), (2468, 115836), (2758, 103656), (3152, 90699), (3702, 77224), (4137, 69104), (4319, 66192), (4728, 60466), (4936, 57918), (5516, 51828), (7404, 38612), (8274, 34552), (8638, 33096), (9456, 30233), (9653, 29616), (9872, 28959), (11032, 25914), (12957, 22064), (14808, 19306), (16548, 17276)]