402469936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1423}}^1\times {\mathrm{1607}}^1$

素因数の和:3049

約数の個数: 40

約数和(自身を含む): 851802624

約数和(自身を除く): 449332688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1423, 1607, 2846, 3214, 5692, 6428, 11384, 12856, 15653, 17677, 22768, 25712, 31306, 35354, 62612, 70708, 125224, 141416, 250448, 282832, 2286761, 4573522, 9147044, 18294088, 25154371, 36588176, 50308742, 100617484, 201234968, 402469936]

約数ペア:

[(1, 402469936), (2, 201234968), (4, 100617484), (8, 50308742), (11, 36588176), (16, 25154371), (22, 18294088), (44, 9147044), (88, 4573522), (176, 2286761), (1423, 282832), (1607, 250448), (2846, 141416), (3214, 125224), (5692, 70708), (6428, 62612), (11384, 35354), (12856, 31306), (15653, 25712), (17677, 22768)]