213573442776

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1\times {\mathrm{166799}}^1$

素因数の和:168560

約数の個数: 64

約数和(自身を含む): 551480832000

約数和(自身を除く): 337907389224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 1721, 3442, 5163, 6884, 10326, 13768, 20652, 41304, 53351, 106702, 160053, 166799, 213404, 320106, 333598, 426808, 500397, 640212, 667196, 1000794, 1280424, 1334392, 2001588, 4003176, 5170769, 10341538, 15512307, 20683076, 31024614, 41366152, 62049228, 124098456, 287061079, 574122158, 861183237, 1148244316, 1722366474, 2296488632, 3444732948, 6889465896, 8898893449, 17797786898, 26696680347, 35595573796, 53393360694, 71191147592, 106786721388, 213573442776]

約数ペア:

[(1, 213573442776), (2, 106786721388), (3, 71191147592), (4, 53393360694), (6, 35595573796), (8, 26696680347), (12, 17797786898), (24, 8898893449), (31, 6889465896), (62, 3444732948), (93, 2296488632), (124, 1722366474), (186, 1148244316), (248, 861183237), (372, 574122158), (744, 287061079), (1721, 124098456), (3442, 62049228), (5163, 41366152), (6884, 31024614), (10326, 20683076), (13768, 15512307), (20652, 10341538), (41304, 5170769), (53351, 4003176), (106702, 2001588), (160053, 1334392), (166799, 1280424), (213404, 1000794), (320106, 667196), (333598, 640212), (426808, 500397)]