1258542852

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{7727}}^1$

素因数の和:8025

約数の個数: 72

約数和(自身を含む): 3428820864

約数和(自身を除く): 2170278012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 277, 294, 554, 588, 831, 1108, 1662, 1939, 3324, 3878, 5817, 7727, 7756, 11634, 13573, 15454, 23181, 23268, 27146, 30908, 40719, 46362, 54089, 54292, 81438, 92724, 108178, 162267, 162876, 216356, 324534, 378623, 649068, 757246, 1135869, 1514492, 2140379, 2271738, 4280758, 4543476, 6421137, 8561516, 12842274, 14982653, 25684548, 29965306, 44947959, 59930612, 89895918, 104878571, 179791836, 209757142, 314635713, 419514284, 629271426, 1258542852]

約数ペア:

[(1, 1258542852), (2, 629271426), (3, 419514284), (4, 314635713), (6, 209757142), (7, 179791836), (12, 104878571), (14, 89895918), (21, 59930612), (28, 44947959), (42, 29965306), (49, 25684548), (84, 14982653), (98, 12842274), (147, 8561516), (196, 6421137), (277, 4543476), (294, 4280758), (554, 2271738), (588, 2140379), (831, 1514492), (1108, 1135869), (1662, 757246), (1939, 649068), (3324, 378623), (3878, 324534), (5817, 216356), (7727, 162876), (7756, 162267), (11634, 108178), (13573, 92724), (15454, 81438), (23181, 54292), (23268, 54089), (27146, 46362), (30908, 40719)]