398045007438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2971}}^1\times {\mathrm{3571}}^1$

素因数の和:6610

約数の個数: 96

約数和(自身を含む): 885882632832

約数和(自身を除く): 487837625394

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 169, 222, 338, 481, 507, 962, 1014, 1443, 2886, 2971, 3571, 5942, 6253, 7142, 8913, 10713, 12506, 17826, 18759, 21426, 37518, 38623, 46423, 77246, 92846, 109927, 115869, 132127, 139269, 219854, 231738, 264254, 278538, 329781, 396381, 502099, 603499, 659562, 792762, 1004198, 1206998, 1429051, 1506297, 1717651, 1810497, 2858102, 3012594, 3435302, 3620994, 4287153, 5152953, 8574306, 10305906, 10609441, 18577663, 21218882, 22329463, 31828323, 37155326, 44658926, 55732989, 63656646, 66988389, 111465978, 133976778, 137922733, 275845466, 392549317, 413768199, 785098634, 827536398, 1177647951, 1792995529, 2355295902, 3585991058, 5103141121, 5378986587, 10206282242, 10757973174, 15309423363, 30618846726, 66340834573, 132681669146, 199022503719, 398045007438]

約数ペア:

[(1, 398045007438), (2, 199022503719), (3, 132681669146), (6, 66340834573), (13, 30618846726), (26, 15309423363), (37, 10757973174), (39, 10206282242), (74, 5378986587), (78, 5103141121), (111, 3585991058), (169, 2355295902), (222, 1792995529), (338, 1177647951), (481, 827536398), (507, 785098634), (962, 413768199), (1014, 392549317), (1443, 275845466), (2886, 137922733), (2971, 133976778), (3571, 111465978), (5942, 66988389), (6253, 63656646), (7142, 55732989), (8913, 44658926), (10713, 37155326), (12506, 31828323), (17826, 22329463), (18759, 21218882), (21426, 18577663), (37518, 10609441), (38623, 10305906), (46423, 8574306), (77246, 5152953), (92846, 4287153), (109927, 3620994), (115869, 3435302), (132127, 3012594), (139269, 2858102), (219854, 1810497), (231738, 1717651), (264254, 1506297), (278538, 1429051), (329781, 1206998), (396381, 1004198), (502099, 792762), (603499, 659562)]