766856664

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{217363}}^1$

素因数の和:217389

約数の個数: 72

約数和(自身を含む): 2416000860

約数和(自身を除く): 1649144196

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 217363, 434726, 652089, 869452, 1304178, 1521541, 1738904, 1956267, 2608356, 3043082, 3912534, 4564623, 5216712, 6086164, 7825068, 9129246, 10650787, 12172328, 13693869, 15650136, 18258492, 21301574, 27387738, 31952361, 36516984, 42603148, 54775476, 63904722, 85206296, 95857083, 109550952, 127809444, 191714166, 255618888, 383428332, 766856664]

約数ペア:

[(1, 766856664), (2, 383428332), (3, 255618888), (4, 191714166), (6, 127809444), (7, 109550952), (8, 95857083), (9, 85206296), (12, 63904722), (14, 54775476), (18, 42603148), (21, 36516984), (24, 31952361), (28, 27387738), (36, 21301574), (42, 18258492), (49, 15650136), (56, 13693869), (63, 12172328), (72, 10650787), (84, 9129246), (98, 7825068), (126, 6086164), (147, 5216712), (168, 4564623), (196, 3912534), (252, 3043082), (294, 2608356), (392, 1956267), (441, 1738904), (504, 1521541), (588, 1304178), (882, 869452), (1176, 652089), (1764, 434726), (3528, 217363)]