1211156742

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1477

約数の個数: 64

約数和(自身を含む): 2568775680

約数和(自身を除く): 1357618938

約数列:

[1, 2, 3, 6, 37, 53, 74, 79, 106, 111, 158, 159, 222, 237, 318, 474, 1303, 1961, 2606, 2923, 3909, 3922, 4187, 5846, 5883, 7818, 8374, 8769, 11766, 12561, 17538, 25122, 48211, 69059, 96422, 102937, 138118, 144633, 154919, 205874, 207177, 289266, 308811, 309838, 414354, 464757, 617622, 929514, 2555183, 3808669, 5110366, 5455661, 7617338, 7665549, 10911322, 11426007, 15331098, 16366983, 22852014, 32733966, 201859457, 403718914, 605578371, 1211156742]

約数ペア:

[(1, 1211156742), (2, 605578371), (3, 403718914), (6, 201859457), (37, 32733966), (53, 22852014), (74, 16366983), (79, 15331098), (106, 11426007), (111, 10911322), (158, 7665549), (159, 7617338), (222, 5455661), (237, 5110366), (318, 3808669), (474, 2555183), (1303, 929514), (1961, 617622), (2606, 464757), (2923, 414354), (3909, 309838), (3922, 308811), (4187, 289266), (5846, 207177), (5883, 205874), (7818, 154919), (8374, 144633), (8769, 138118), (11766, 102937), (12561, 96422), (17538, 69059), (25122, 48211)]