831804896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1324

約数の個数: 96

約数和(自身を含む): 1856348928

約数和(自身を除く): 1024544032

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 53, 62, 104, 106, 124, 208, 212, 248, 403, 416, 424, 496, 689, 806, 848, 992, 1217, 1378, 1612, 1643, 1696, 2434, 2756, 3224, 3286, 4868, 5512, 6448, 6572, 9736, 11024, 12896, 13144, 15821, 19472, 21359, 22048, 26288, 31642, 37727, 38944, 42718, 52576, 63284, 64501, 75454, 85436, 126568, 129002, 150908, 170872, 253136, 258004, 301816, 341744, 490451, 506272, 516008, 603632, 683488, 838513, 980902, 1032016, 1207264, 1677026, 1961804, 1999531, 2064032, 3354052, 3923608, 3999062, 6708104, 7847216, 7998124, 13416208, 15694432, 15996248, 25993903, 26832416, 31992496, 51987806, 63984992, 103975612, 207951224, 415902448, 831804896]

約数ペア:

[(1, 831804896), (2, 415902448), (4, 207951224), (8, 103975612), (13, 63984992), (16, 51987806), (26, 31992496), (31, 26832416), (32, 25993903), (52, 15996248), (53, 15694432), (62, 13416208), (104, 7998124), (106, 7847216), (124, 6708104), (208, 3999062), (212, 3923608), (248, 3354052), (403, 2064032), (416, 1999531), (424, 1961804), (496, 1677026), (689, 1207264), (806, 1032016), (848, 980902), (992, 838513), (1217, 683488), (1378, 603632), (1612, 516008), (1643, 506272), (1696, 490451), (2434, 341744), (2756, 301816), (3224, 258004), (3286, 253136), (4868, 170872), (5512, 150908), (6448, 129002), (6572, 126568), (9736, 85436), (11024, 75454), (12896, 64501), (13144, 63284), (15821, 52576), (19472, 42718), (21359, 38944), (22048, 37727), (26288, 31642)]