348496792

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1949}}^1$

素因数の和:2096

約数の個数: 64

約数和(自身を含む): 778752000

約数和(自身を除く): 430255208

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 103, 124, 206, 217, 248, 412, 434, 721, 824, 868, 1442, 1736, 1949, 2884, 3193, 3898, 5768, 6386, 7796, 12772, 13643, 15592, 22351, 25544, 27286, 44702, 54572, 60419, 89404, 109144, 120838, 178808, 200747, 241676, 401494, 422933, 483352, 802988, 845866, 1405229, 1605976, 1691732, 2810458, 3383464, 5620916, 6223157, 11241832, 12446314, 24892628, 43562099, 49785256, 87124198, 174248396, 348496792]

約数ペア:

[(1, 348496792), (2, 174248396), (4, 87124198), (7, 49785256), (8, 43562099), (14, 24892628), (28, 12446314), (31, 11241832), (56, 6223157), (62, 5620916), (103, 3383464), (124, 2810458), (206, 1691732), (217, 1605976), (248, 1405229), (412, 845866), (434, 802988), (721, 483352), (824, 422933), (868, 401494), (1442, 241676), (1736, 200747), (1949, 178808), (2884, 120838), (3193, 109144), (3898, 89404), (5768, 60419), (6386, 54572), (7796, 44702), (12772, 27286), (13643, 25544), (15592, 22351)]