384291.0000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 21441024

約数和(自身を除く): 13103754

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 86, 115, 129, 138, 215, 230, 258, 281, 345, 430, 562, 645, 690, 843, 989, 1290, 1405, 1686, 1978, 2810, 2967, 4215, 4945, 5934, 6463, 8430, 9890, 12083, 12926, 14835, 19389, 24166, 29670, 32315, 36249, 38778, 60415, 64630, 72498, 96945, 120830, 181245, 193890, 277909, 362490, 555818, 833727, 1389545, 1667454, 2779090, 4168635, 8337270]

約数ペア:

[(1, 8337270), (2, 4168635), (3, 2779090), (5, 1667454), (6, 1389545), (10, 833727), (15, 555818), (23, 362490), (30, 277909), (43, 193890), (46, 181245), (69, 120830), (86, 96945), (115, 72498), (129, 64630), (138, 60415), (215, 38778), (230, 36249), (258, 32315), (281, 29670), (345, 24166), (430, 19389), (562, 14835), (645, 12926), (690, 12083), (843, 9890), (989, 8430), (1290, 6463), (1405, 5934), (1686, 4945), (1978, 4215), (2810, 2967)]