291551352

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{14869}}^1$

素因数の和:14940

約数の個数: 64

約数和(自身を含む): 785136000

約数和(自身を除く): 493584648

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 228, 258, 344, 456, 516, 817, 1032, 1634, 2451, 3268, 4902, 6536, 9804, 14869, 19608, 29738, 44607, 59476, 89214, 118952, 178428, 282511, 356856, 565022, 639367, 847533, 1130044, 1278734, 1695066, 1918101, 2260088, 2557468, 3390132, 3836202, 5114936, 6780264, 7672404, 12147973, 15344808, 24295946, 36443919, 48591892, 72887838, 97183784, 145775676, 291551352]

約数ペア:

[(1, 291551352), (2, 145775676), (3, 97183784), (4, 72887838), (6, 48591892), (8, 36443919), (12, 24295946), (19, 15344808), (24, 12147973), (38, 7672404), (43, 6780264), (57, 5114936), (76, 3836202), (86, 3390132), (114, 2557468), (129, 2260088), (152, 1918101), (172, 1695066), (228, 1278734), (258, 1130044), (344, 847533), (456, 639367), (516, 565022), (817, 356856), (1032, 282511), (1634, 178428), (2451, 118952), (3268, 89214), (4902, 59476), (6536, 44607), (9804, 29738), (14869, 19608)]