397337659146

素因数分解:

$2^1\times 3^3\times {\mathrm{199}}^1\times {\mathrm{499}}^1\times {\mathrm{74099}}^1$

素因数の和:74808

約数の個数: 64

約数和(自身を含む): 889200000000

約数和(自身を除く): 491862340854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 199, 398, 499, 597, 998, 1194, 1497, 1791, 2994, 3582, 4491, 5373, 8982, 10746, 13473, 26946, 74099, 99301, 148198, 198602, 222297, 297903, 444594, 595806, 666891, 893709, 1333782, 1787418, 2000673, 2681127, 4001346, 5362254, 14745701, 29491402, 36975401, 44237103, 73950802, 88474206, 110926203, 132711309, 221852406, 265422618, 332778609, 398133927, 665557218, 796267854, 998335827, 1996671654, 7358104799, 14716209598, 22074314397, 44148628794, 66222943191, 132445886382, 198668829573, 397337659146]

約数ペア:

[(1, 397337659146), (2, 198668829573), (3, 132445886382), (6, 66222943191), (9, 44148628794), (18, 22074314397), (27, 14716209598), (54, 7358104799), (199, 1996671654), (398, 998335827), (499, 796267854), (597, 665557218), (998, 398133927), (1194, 332778609), (1497, 265422618), (1791, 221852406), (2994, 132711309), (3582, 110926203), (4491, 88474206), (5373, 73950802), (8982, 44237103), (10746, 36975401), (13473, 29491402), (26946, 14745701), (74099, 5362254), (99301, 4001346), (148198, 2681127), (198602, 2000673), (222297, 1787418), (297903, 1333782), (444594, 893709), (595806, 666891)]