299639552

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2285

約数の個数: 72

約数和(自身を含む): 654014592

約数和(自身を除く): 354375040

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 2221, 3968, 4216, 4352, 4442, 7936, 8432, 8884, 16864, 17768, 33728, 35536, 37757, 67456, 68851, 71072, 75514, 134912, 137702, 142144, 151028, 275404, 284288, 302056, 550808, 568576, 604112, 1101616, 1170467, 1208224, 2203232, 2340934, 2416448, 4406464, 4681868, 4832896, 8812928, 9363736, 9665792, 17625856, 18727472, 37454944, 74909888, 149819776, 299639552]

約数ペア:

[(1, 299639552), (2, 149819776), (4, 74909888), (8, 37454944), (16, 18727472), (17, 17625856), (31, 9665792), (32, 9363736), (34, 8812928), (62, 4832896), (64, 4681868), (68, 4406464), (124, 2416448), (128, 2340934), (136, 2203232), (248, 1208224), (256, 1170467), (272, 1101616), (496, 604112), (527, 568576), (544, 550808), (992, 302056), (1054, 284288), (1088, 275404), (1984, 151028), (2108, 142144), (2176, 137702), (2221, 134912), (3968, 75514), (4216, 71072), (4352, 68851), (4442, 67456), (7936, 37757), (8432, 35536), (8884, 33728), (16864, 17768)]