1260721812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{283181}}^1$

素因数の和:283248

約数の個数: 48

約数和(自身を含む): 3425369472

約数和(自身を除く): 2164647660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 283181, 566362, 849543, 1132724, 1699086, 1982267, 3398172, 3964534, 5946801, 7929068, 11893602, 15008593, 23787204, 30017186, 45025779, 60034372, 90051558, 105060151, 180103116, 210120302, 315180453, 420240604, 630360906, 1260721812]

約数ペア:

[(1, 1260721812), (2, 630360906), (3, 420240604), (4, 315180453), (6, 210120302), (7, 180103116), (12, 105060151), (14, 90051558), (21, 60034372), (28, 45025779), (42, 30017186), (53, 23787204), (84, 15008593), (106, 11893602), (159, 7929068), (212, 5946801), (318, 3964534), (371, 3398172), (636, 1982267), (742, 1699086), (1113, 1132724), (1484, 849543), (2226, 566362), (4452, 283181)]