339210508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{15277}}^1$

素因数の和:15362

約数の個数: 48

約数和(自身を含む): 742633024

約数和(自身を除く): 403422516

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1586, 1708, 3172, 5551, 11102, 15277, 22204, 30554, 61108, 106939, 198601, 213878, 397202, 427756, 794404, 931897, 1390207, 1863794, 2780414, 3727588, 5560828, 6523279, 12114661, 13046558, 24229322, 26093116, 48458644, 84802627, 169605254, 339210508]

約数ペア:

[(1, 339210508), (2, 169605254), (4, 84802627), (7, 48458644), (13, 26093116), (14, 24229322), (26, 13046558), (28, 12114661), (52, 6523279), (61, 5560828), (91, 3727588), (122, 2780414), (182, 1863794), (244, 1390207), (364, 931897), (427, 794404), (793, 427756), (854, 397202), (1586, 213878), (1708, 198601), (3172, 106939), (5551, 61108), (11102, 30554), (15277, 22204)]