1294776

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{367}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 4090320

約数和(自身を除く): 2795544

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, 367, 392, 441, 504, 588, 734, 882, 1101, 1176, 1468, 1764, 2202, 2569, 2936, 3303, 3528, 4404, 5138, 6606, 7707, 8808, 10276, 13212, 15414, 17983, 20552, 23121, 26424, 30828, 35966, 46242, 53949, 61656, 71932, 92484, 107898, 143864, 161847, 184968, 215796, 323694, 431592, 647388, 1294776]

約数ペア:

[(1, 1294776), (2, 647388), (3, 431592), (4, 323694), (6, 215796), (7, 184968), (8, 161847), (9, 143864), (12, 107898), (14, 92484), (18, 71932), (21, 61656), (24, 53949), (28, 46242), (36, 35966), (42, 30828), (49, 26424), (56, 23121), (63, 20552), (72, 17983), (84, 15414), (98, 13212), (126, 10276), (147, 8808), (168, 7707), (196, 6606), (252, 5138), (294, 4404), (367, 3528), (392, 3303), (441, 2936), (504, 2569), (588, 2202), (734, 1764), (882, 1468), (1101, 1176)]