989354496

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{49547}}^1$

素因数の和:49581

約数の個数: 80

約数和(自身を含む): 2838505824

約数和(自身を除く): 1849151328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 9984, 19968, 49547, 99094, 148641, 198188, 297282, 396376, 594564, 644111, 792752, 1189128, 1288222, 1585504, 1932333, 2378256, 2576444, 3171008, 3864666, 4756512, 5152888, 6342016, 7729332, 9513024, 10305776, 12684032, 15458664, 19026048, 20611552, 25368064, 30917328, 38052096, 41223104, 61834656, 76104192, 82446208, 123669312, 164892416, 247338624, 329784832, 494677248, 989354496]

約数ペア:

[(1, 989354496), (2, 494677248), (3, 329784832), (4, 247338624), (6, 164892416), (8, 123669312), (12, 82446208), (13, 76104192), (16, 61834656), (24, 41223104), (26, 38052096), (32, 30917328), (39, 25368064), (48, 20611552), (52, 19026048), (64, 15458664), (78, 12684032), (96, 10305776), (104, 9513024), (128, 7729332), (156, 6342016), (192, 5152888), (208, 4756512), (256, 3864666), (312, 3171008), (384, 2576444), (416, 2378256), (512, 1932333), (624, 1585504), (768, 1288222), (832, 1189128), (1248, 792752), (1536, 644111), (1664, 594564), (2496, 396376), (3328, 297282), (4992, 198188), (6656, 148641), (9984, 99094), (19968, 49547)]