254865312

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{22691}}^1$

素因数の和:22723

約数の個数: 96

約数和(自身を含む): 800573760

約数和(自身を除く): 545708448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 22691, 45382, 68073, 90764, 136146, 181528, 204219, 272292, 294983, 363056, 408438, 544584, 589966, 612657, 726112, 816876, 884949, 1089168, 1179932, 1225314, 1633752, 1769898, 2178336, 2359864, 2450628, 2654847, 3267504, 3539796, 4719728, 4901256, 5309694, 6535008, 7079592, 7964541, 9439456, 9802512, 10619388, 14159184, 15929082, 19605024, 21238776, 28318368, 31858164, 42477552, 63716328, 84955104, 127432656, 254865312]

約数ペア:

[(1, 254865312), (2, 127432656), (3, 84955104), (4, 63716328), (6, 42477552), (8, 31858164), (9, 28318368), (12, 21238776), (13, 19605024), (16, 15929082), (18, 14159184), (24, 10619388), (26, 9802512), (27, 9439456), (32, 7964541), (36, 7079592), (39, 6535008), (48, 5309694), (52, 4901256), (54, 4719728), (72, 3539796), (78, 3267504), (96, 2654847), (104, 2450628), (108, 2359864), (117, 2178336), (144, 1769898), (156, 1633752), (208, 1225314), (216, 1179932), (234, 1089168), (288, 884949), (312, 816876), (351, 726112), (416, 612657), (432, 589966), (468, 544584), (624, 408438), (702, 363056), (864, 294983), (936, 272292), (1248, 204219), (1404, 181528), (1872, 136146), (2808, 90764), (3744, 68073), (5616, 45382), (11232, 22691)]