312878328

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{266053}}^1$

素因数の和:266076

約数の個数: 48

約数和(自身を含む): 909904680

約数和(自身を除く): 597026352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 266053, 532106, 798159, 1064212, 1596318, 1862371, 2128424, 3192636, 3724742, 5587113, 6385272, 7449484, 11174226, 13036597, 14898968, 22348452, 26073194, 39109791, 44696904, 52146388, 78219582, 104292776, 156439164, 312878328]

約数ペア:

[(1, 312878328), (2, 156439164), (3, 104292776), (4, 78219582), (6, 52146388), (7, 44696904), (8, 39109791), (12, 26073194), (14, 22348452), (21, 14898968), (24, 13036597), (28, 11174226), (42, 7449484), (49, 6385272), (56, 5587113), (84, 3724742), (98, 3192636), (147, 2128424), (168, 1862371), (196, 1596318), (294, 1064212), (392, 798159), (588, 532106), (1176, 266053)]