401047728

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{288109}}^1$

素因数の和:288149

約数の個数: 40

約数和(自身を含む): 1071769200

約数和(自身を除く): 670721472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 288109, 576218, 864327, 1152436, 1728654, 2304872, 3457308, 4609744, 6914616, 8355161, 13829232, 16710322, 25065483, 33420644, 50130966, 66841288, 100261932, 133682576, 200523864, 401047728]

約数ペア:

[(1, 401047728), (2, 200523864), (3, 133682576), (4, 100261932), (6, 66841288), (8, 50130966), (12, 33420644), (16, 25065483), (24, 16710322), (29, 13829232), (48, 8355161), (58, 6914616), (87, 4609744), (116, 3457308), (174, 2304872), (232, 1728654), (348, 1152436), (464, 864327), (696, 576218), (1392, 288109)]