216887711796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2397397}}^1$

素因数の和:2397773

約数の個数: 72

約数和(自身を含む): 628310067840

約数和(自身を除く): 411422356044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 359, 718, 1077, 1436, 2154, 2513, 3231, 4308, 5026, 6462, 7539, 10052, 12924, 15078, 22617, 30156, 45234, 90468, 2397397, 4794794, 7192191, 9589588, 14384382, 16781779, 21576573, 28768764, 33563558, 43153146, 50345337, 67127116, 86306292, 100690674, 151036011, 201381348, 302072022, 604144044, 860665523, 1721331046, 2581996569, 3442662092, 5163993138, 6024658661, 7745989707, 10327986276, 12049317322, 15491979414, 18073975983, 24098634644, 30983958828, 36147951966, 54221927949, 72295903932, 108443855898, 216887711796]

約数ペア:

[(1, 216887711796), (2, 108443855898), (3, 72295903932), (4, 54221927949), (6, 36147951966), (7, 30983958828), (9, 24098634644), (12, 18073975983), (14, 15491979414), (18, 12049317322), (21, 10327986276), (28, 7745989707), (36, 6024658661), (42, 5163993138), (63, 3442662092), (84, 2581996569), (126, 1721331046), (252, 860665523), (359, 604144044), (718, 302072022), (1077, 201381348), (1436, 151036011), (2154, 100690674), (2513, 86306292), (3231, 67127116), (4308, 50345337), (5026, 43153146), (6462, 33563558), (7539, 28768764), (10052, 21576573), (12924, 16781779), (15078, 14384382), (22617, 9589588), (30156, 7192191), (45234, 4794794), (90468, 2397397)]