2239728

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1649

約数の個数: 40

約数和(自身を含む): 5989200

約数和(自身を除く): 3749472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 1609, 3218, 4827, 6436, 9654, 12872, 19308, 25744, 38616, 46661, 77232, 93322, 139983, 186644, 279966, 373288, 559932, 746576, 1119864, 2239728]

約数ペア:

[(1, 2239728), (2, 1119864), (3, 746576), (4, 559932), (6, 373288), (8, 279966), (12, 186644), (16, 139983), (24, 93322), (29, 77232), (48, 46661), (58, 38616), (87, 25744), (116, 19308), (174, 12872), (232, 9654), (348, 6436), (464, 4827), (696, 3218), (1392, 1609)]