398159412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1429}}^1$

素因数の和:1581

約数の個数: 96

約数和(自身を含む): 1107025920

約数和(自身を除く): 708866508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 107, 124, 186, 214, 217, 321, 372, 428, 434, 642, 651, 749, 868, 1284, 1302, 1429, 1498, 2247, 2604, 2858, 2996, 3317, 4287, 4494, 5716, 6634, 8574, 8988, 9951, 10003, 13268, 17148, 19902, 20006, 23219, 30009, 39804, 40012, 44299, 46438, 60018, 69657, 88598, 92876, 120036, 132897, 139314, 152903, 177196, 265794, 278628, 305806, 310093, 458709, 531588, 611612, 620186, 917418, 930279, 1070321, 1240372, 1834836, 1860558, 2140642, 3210963, 3721116, 4281284, 4739993, 6421926, 9479986, 12843852, 14219979, 18959972, 28439958, 33179951, 56879916, 66359902, 99539853, 132719804, 199079706, 398159412]

約数ペア:

[(1, 398159412), (2, 199079706), (3, 132719804), (4, 99539853), (6, 66359902), (7, 56879916), (12, 33179951), (14, 28439958), (21, 18959972), (28, 14219979), (31, 12843852), (42, 9479986), (62, 6421926), (84, 4739993), (93, 4281284), (107, 3721116), (124, 3210963), (186, 2140642), (214, 1860558), (217, 1834836), (321, 1240372), (372, 1070321), (428, 930279), (434, 917418), (642, 620186), (651, 611612), (749, 531588), (868, 458709), (1284, 310093), (1302, 305806), (1429, 278628), (1498, 265794), (2247, 177196), (2604, 152903), (2858, 139314), (2996, 132897), (3317, 120036), (4287, 92876), (4494, 88598), (5716, 69657), (6634, 60018), (8574, 46438), (8988, 44299), (9951, 40012), (10003, 39804), (13268, 30009), (17148, 23219), (19902, 20006)]