338564144

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:394

約数の個数: 60

約数和(自身を含む): 687815352

約数和(自身を除く): 349251208

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 227, 248, 388, 454, 496, 776, 908, 961, 1552, 1816, 1922, 3007, 3632, 3844, 6014, 7037, 7688, 12028, 14074, 15376, 22019, 24056, 28148, 44038, 48112, 56296, 88076, 93217, 112592, 176152, 186434, 218147, 352304, 372868, 436294, 682589, 745736, 872588, 1365178, 1491472, 1745176, 2730356, 3490352, 5460712, 10921424, 21160259, 42320518, 84641036, 169282072, 338564144]

約数ペア:

[(1, 338564144), (2, 169282072), (4, 84641036), (8, 42320518), (16, 21160259), (31, 10921424), (62, 5460712), (97, 3490352), (124, 2730356), (194, 1745176), (227, 1491472), (248, 1365178), (388, 872588), (454, 745736), (496, 682589), (776, 436294), (908, 372868), (961, 352304), (1552, 218147), (1816, 186434), (1922, 176152), (3007, 112592), (3632, 93217), (3844, 88076), (6014, 56296), (7037, 48112), (7688, 44038), (12028, 28148), (14074, 24056), (15376, 22019)]