768301968

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{326659}}^1$

素因数の和:326684

約数の個数: 60

約数和(自身を含む): 2308832880

約数和(自身を除く): 1540530912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 326659, 653318, 979977, 1306636, 1959954, 2286613, 2613272, 3919908, 4573226, 5226544, 6859839, 7839816, 9146452, 13719678, 15679632, 16006291, 18292904, 27439356, 32012582, 36585808, 48018873, 54878712, 64025164, 96037746, 109757424, 128050328, 192075492, 256100656, 384150984, 768301968]

約数ペア:

[(1, 768301968), (2, 384150984), (3, 256100656), (4, 192075492), (6, 128050328), (7, 109757424), (8, 96037746), (12, 64025164), (14, 54878712), (16, 48018873), (21, 36585808), (24, 32012582), (28, 27439356), (42, 18292904), (48, 16006291), (49, 15679632), (56, 13719678), (84, 9146452), (98, 7839816), (112, 6859839), (147, 5226544), (168, 4573226), (196, 3919908), (294, 2613272), (336, 2286613), (392, 1959954), (588, 1306636), (784, 979977), (1176, 653318), (2352, 326659)]