404009616

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3187}}^1$

素因数の和:3356

約数の個数: 80

約数和(自身を含む): 1106873600

約数和(自身を除く): 702863984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 139, 152, 228, 278, 304, 417, 456, 556, 834, 912, 1112, 1668, 2224, 2641, 3187, 3336, 5282, 6374, 6672, 7923, 9561, 10564, 12748, 15846, 19122, 21128, 25496, 31692, 38244, 42256, 50992, 60553, 63384, 76488, 121106, 126768, 152976, 181659, 242212, 363318, 442993, 484424, 726636, 885986, 968848, 1328979, 1453272, 1771972, 2657958, 2906544, 3543944, 5315916, 7087888, 8416867, 10631832, 16833734, 21263664, 25250601, 33667468, 50501202, 67334936, 101002404, 134669872, 202004808, 404009616]

約数ペア:

[(1, 404009616), (2, 202004808), (3, 134669872), (4, 101002404), (6, 67334936), (8, 50501202), (12, 33667468), (16, 25250601), (19, 21263664), (24, 16833734), (38, 10631832), (48, 8416867), (57, 7087888), (76, 5315916), (114, 3543944), (139, 2906544), (152, 2657958), (228, 1771972), (278, 1453272), (304, 1328979), (417, 968848), (456, 885986), (556, 726636), (834, 484424), (912, 442993), (1112, 363318), (1668, 242212), (2224, 181659), (2641, 152976), (3187, 126768), (3336, 121106), (5282, 76488), (6374, 63384), (6672, 60553), (7923, 50992), (9561, 42256), (10564, 38244), (12748, 31692), (15846, 25496), (19122, 21128)]