266498310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12893}}^1$

素因数の和:12969

約数の個数: 64

約数和(自身を含む): 701846208

約数和(自身を除く): 435347898

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 2067, 3445, 4134, 6890, 10335, 12893, 20670, 25786, 38679, 64465, 77358, 128930, 167609, 193395, 335218, 386790, 502827, 683329, 838045, 1005654, 1366658, 1676090, 2049987, 2514135, 3416645, 4099974, 5028270, 6833290, 8883277, 10249935, 17766554, 20499870, 26649831, 44416385, 53299662, 88832770, 133249155, 266498310]

約数ペア:

[(1, 266498310), (2, 133249155), (3, 88832770), (5, 53299662), (6, 44416385), (10, 26649831), (13, 20499870), (15, 17766554), (26, 10249935), (30, 8883277), (39, 6833290), (53, 5028270), (65, 4099974), (78, 3416645), (106, 2514135), (130, 2049987), (159, 1676090), (195, 1366658), (265, 1005654), (318, 838045), (390, 683329), (530, 502827), (689, 386790), (795, 335218), (1378, 193395), (1590, 167609), (2067, 128930), (3445, 77358), (4134, 64465), (6890, 38679), (10335, 25786), (12893, 20670)]