291234504

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1721}}^1$

素因数の和:2382

約数の個数: 64

約数和(自身を含む): 795977280

約数和(自身を除く): 504742776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 641, 1282, 1721, 1923, 2564, 3442, 3846, 5128, 5163, 6884, 7051, 7692, 10326, 13768, 14102, 15384, 18931, 20652, 21153, 28204, 37862, 41304, 42306, 56408, 56793, 75724, 84612, 113586, 151448, 169224, 227172, 454344, 1103161, 2206322, 3309483, 4412644, 6618966, 8825288, 12134771, 13237932, 24269542, 26475864, 36404313, 48539084, 72808626, 97078168, 145617252, 291234504]

約数ペア:

[(1, 291234504), (2, 145617252), (3, 97078168), (4, 72808626), (6, 48539084), (8, 36404313), (11, 26475864), (12, 24269542), (22, 13237932), (24, 12134771), (33, 8825288), (44, 6618966), (66, 4412644), (88, 3309483), (132, 2206322), (264, 1103161), (641, 454344), (1282, 227172), (1721, 169224), (1923, 151448), (2564, 113586), (3442, 84612), (3846, 75724), (5128, 56793), (5163, 56408), (6884, 42306), (7051, 41304), (7692, 37862), (10326, 28204), (13768, 21153), (14102, 20652), (15384, 18931)]