386811438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{599}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 885427200

約数和(自身を除く): 498615762

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 487, 599, 663, 974, 1198, 1326, 1461, 1797, 2922, 3594, 6331, 7787, 8279, 10183, 12662, 15574, 16558, 18993, 20366, 23361, 24837, 30549, 37986, 46722, 49674, 61098, 107627, 132379, 215254, 264758, 291713, 322881, 397137, 583426, 645762, 794274, 875139, 1750278, 3792269, 4959121, 7584538, 9918242, 11376807, 14877363, 22753614, 29754726, 64468573, 128937146, 193405719, 386811438]

約数ペア:

[(1, 386811438), (2, 193405719), (3, 128937146), (6, 64468573), (13, 29754726), (17, 22753614), (26, 14877363), (34, 11376807), (39, 9918242), (51, 7584538), (78, 4959121), (102, 3792269), (221, 1750278), (442, 875139), (487, 794274), (599, 645762), (663, 583426), (974, 397137), (1198, 322881), (1326, 291713), (1461, 264758), (1797, 215254), (2922, 132379), (3594, 107627), (6331, 61098), (7787, 49674), (8279, 46722), (10183, 37986), (12662, 30549), (15574, 24837), (16558, 23361), (18993, 20366)]