304838968

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{320209}}^1$

素因数の和:320239

約数の個数: 32

約数和(自身を含む): 691653600

約数和(自身を除く): 386814632

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 320209, 640418, 1280836, 2241463, 2561672, 4482926, 5443553, 8965852, 10887106, 17931704, 21774212, 38104871, 43548424, 76209742, 152419484, 304838968]

約数ペア:

[(1, 304838968), (2, 152419484), (4, 76209742), (7, 43548424), (8, 38104871), (14, 21774212), (17, 17931704), (28, 10887106), (34, 8965852), (56, 5443553), (68, 4482926), (119, 2561672), (136, 2241463), (238, 1280836), (476, 640418), (952, 320209)]