388673312

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 852405120

約数和(自身を除く): 463731808

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 71, 116, 136, 142, 232, 272, 284, 347, 464, 493, 544, 568, 694, 928, 986, 1136, 1207, 1388, 1972, 2059, 2272, 2414, 2776, 3944, 4118, 4828, 5552, 5899, 7888, 8236, 9656, 10063, 11104, 11798, 15776, 16472, 19312, 20126, 23596, 24637, 32944, 35003, 38624, 40252, 47192, 49274, 65888, 70006, 80504, 94384, 98548, 140012, 161008, 171071, 188768, 197096, 280024, 322016, 342142, 394192, 418829, 560048, 684284, 714473, 788384, 837658, 1120096, 1368568, 1428946, 1675316, 2737136, 2857892, 3350632, 5474272, 5715784, 6701264, 11431568, 12146041, 13402528, 22863136, 24292082, 48584164, 97168328, 194336656, 388673312]

約数ペア:

[(1, 388673312), (2, 194336656), (4, 97168328), (8, 48584164), (16, 24292082), (17, 22863136), (29, 13402528), (32, 12146041), (34, 11431568), (58, 6701264), (68, 5715784), (71, 5474272), (116, 3350632), (136, 2857892), (142, 2737136), (232, 1675316), (272, 1428946), (284, 1368568), (347, 1120096), (464, 837658), (493, 788384), (544, 714473), (568, 684284), (694, 560048), (928, 418829), (986, 394192), (1136, 342142), (1207, 322016), (1388, 280024), (1972, 197096), (2059, 188768), (2272, 171071), (2414, 161008), (2776, 140012), (3944, 98548), (4118, 94384), (4828, 80504), (5552, 70006), (5899, 65888), (7888, 49274), (8236, 47192), (9656, 40252), (10063, 38624), (11104, 35003), (11798, 32944), (15776, 24637), (16472, 23596), (19312, 20126)]