553197232

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1163}}^1$

素因数の和:1346

約数の個数: 80

約数和(自身を含む): 1274775552

約数和(自身を除く): 721578320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 137, 217, 248, 274, 434, 496, 548, 868, 959, 1096, 1163, 1736, 1918, 2192, 2326, 3472, 3836, 4247, 4652, 7672, 8141, 8494, 9304, 15344, 16282, 16988, 18608, 29729, 32564, 33976, 36053, 59458, 65128, 67952, 72106, 118916, 130256, 144212, 159331, 237832, 252371, 288424, 318662, 475664, 504742, 576848, 637324, 1009484, 1115317, 1274648, 2018968, 2230634, 2549296, 4037936, 4461268, 4939261, 8922536, 9878522, 17845072, 19757044, 34574827, 39514088, 69149654, 79028176, 138299308, 276598616, 553197232]

約数ペア:

[(1, 553197232), (2, 276598616), (4, 138299308), (7, 79028176), (8, 69149654), (14, 39514088), (16, 34574827), (28, 19757044), (31, 17845072), (56, 9878522), (62, 8922536), (112, 4939261), (124, 4461268), (137, 4037936), (217, 2549296), (248, 2230634), (274, 2018968), (434, 1274648), (496, 1115317), (548, 1009484), (868, 637324), (959, 576848), (1096, 504742), (1163, 475664), (1736, 318662), (1918, 288424), (2192, 252371), (2326, 237832), (3472, 159331), (3836, 144212), (4247, 130256), (4652, 118916), (7672, 72106), (8141, 67952), (8494, 65128), (9304, 59458), (15344, 36053), (16282, 33976), (16988, 32564), (18608, 29729)]