1285455852

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{3163}}^1$

素因数の和:3300

約数の個数: 96

約数和(自身を含む): 3444456960

約数和(自身を除く): 2159001108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 71, 106, 108, 142, 159, 212, 213, 284, 318, 426, 477, 636, 639, 852, 954, 1278, 1431, 1908, 1917, 2556, 2862, 3163, 3763, 3834, 5724, 6326, 7526, 7668, 9489, 11289, 12652, 15052, 18978, 22578, 28467, 33867, 37956, 45156, 56934, 67734, 85401, 101601, 113868, 135468, 167639, 170802, 203202, 224573, 335278, 341604, 406404, 449146, 502917, 670556, 673719, 898292, 1005834, 1347438, 1508751, 2011668, 2021157, 2694876, 3017502, 4042314, 4526253, 6035004, 6063471, 8084628, 9052506, 11902369, 12126942, 18105012, 23804738, 24253884, 35707107, 47609476, 71414214, 107121321, 142828428, 214242642, 321363963, 428485284, 642727926, 1285455852]

約数ペア:

[(1, 1285455852), (2, 642727926), (3, 428485284), (4, 321363963), (6, 214242642), (9, 142828428), (12, 107121321), (18, 71414214), (27, 47609476), (36, 35707107), (53, 24253884), (54, 23804738), (71, 18105012), (106, 12126942), (108, 11902369), (142, 9052506), (159, 8084628), (212, 6063471), (213, 6035004), (284, 4526253), (318, 4042314), (426, 3017502), (477, 2694876), (636, 2021157), (639, 2011668), (852, 1508751), (954, 1347438), (1278, 1005834), (1431, 898292), (1908, 673719), (1917, 670556), (2556, 502917), (2862, 449146), (3163, 406404), (3763, 341604), (3834, 335278), (5724, 224573), (6326, 203202), (7526, 170802), (7668, 167639), (9489, 135468), (11289, 113868), (12652, 101601), (15052, 85401), (18978, 67734), (22578, 56934), (28467, 45156), (33867, 37956)]