270895872

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:706

約数の個数: 144

約数和(自身を含む): 795753728

約数和(自身を除く): 524857856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 128, 129, 156, 172, 192, 208, 256, 258, 312, 344, 384, 416, 516, 559, 624, 631, 688, 768, 832, 1032, 1118, 1248, 1262, 1376, 1664, 1677, 1893, 2064, 2236, 2496, 2524, 2752, 3328, 3354, 3786, 4128, 4472, 4992, 5048, 5504, 6708, 7572, 8203, 8256, 8944, 9984, 10096, 11008, 13416, 15144, 16406, 16512, 17888, 20192, 24609, 26832, 27133, 30288, 32812, 33024, 35776, 40384, 49218, 53664, 54266, 60576, 65624, 71552, 80768, 81399, 98436, 107328, 108532, 121152, 131248, 143104, 161536, 162798, 196872, 214656, 217064, 242304, 262496, 325596, 352729, 393744, 429312, 434128, 484608, 524992, 651192, 705458, 787488, 868256, 1049984, 1058187, 1302384, 1410916, 1574976, 1736512, 2099968, 2116374, 2604768, 2821832, 3149952, 3473024, 4232748, 5209536, 5643664, 6299904, 6946048, 8465496, 10419072, 11287328, 16930992, 20838144, 22574656, 33861984, 45149312, 67723968, 90298624, 135447936, 270895872]

約数ペア:

[(1, 270895872), (2, 135447936), (3, 90298624), (4, 67723968), (6, 45149312), (8, 33861984), (12, 22574656), (13, 20838144), (16, 16930992), (24, 11287328), (26, 10419072), (32, 8465496), (39, 6946048), (43, 6299904), (48, 5643664), (52, 5209536), (64, 4232748), (78, 3473024), (86, 3149952), (96, 2821832), (104, 2604768), (128, 2116374), (129, 2099968), (156, 1736512), (172, 1574976), (192, 1410916), (208, 1302384), (256, 1058187), (258, 1049984), (312, 868256), (344, 787488), (384, 705458), (416, 651192), (516, 524992), (559, 484608), (624, 434128), (631, 429312), (688, 393744), (768, 352729), (832, 325596), (1032, 262496), (1118, 242304), (1248, 217064), (1262, 214656), (1376, 196872), (1664, 162798), (1677, 161536), (1893, 143104), (2064, 131248), (2236, 121152), (2496, 108532), (2524, 107328), (2752, 98436), (3328, 81399), (3354, 80768), (3786, 71552), (4128, 65624), (4472, 60576), (4992, 54266), (5048, 53664), (5504, 49218), (6708, 40384), (7572, 35776), (8203, 33024), (8256, 32812), (8944, 30288), (9984, 27133), (10096, 26832), (11008, 24609), (13416, 20192), (15144, 17888), (16406, 16512)]