313331694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1283}}^1$

素因数の和:1433

約数の個数: 64

約数和(自身を含む): 704083968

約数和(自身を除く): 390752274

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 101, 186, 202, 303, 403, 606, 806, 1209, 1283, 1313, 2418, 2566, 2626, 3131, 3849, 3939, 6262, 7698, 7878, 9393, 16679, 18786, 33358, 39773, 40703, 50037, 79546, 81406, 100074, 119319, 122109, 129583, 238638, 244218, 259166, 388749, 517049, 777498, 1034098, 1551147, 1684579, 3102294, 3369158, 4017073, 5053737, 8034146, 10107474, 12051219, 24102438, 52221949, 104443898, 156665847, 313331694]

約数ペア:

[(1, 313331694), (2, 156665847), (3, 104443898), (6, 52221949), (13, 24102438), (26, 12051219), (31, 10107474), (39, 8034146), (62, 5053737), (78, 4017073), (93, 3369158), (101, 3102294), (186, 1684579), (202, 1551147), (303, 1034098), (403, 777498), (606, 517049), (806, 388749), (1209, 259166), (1283, 244218), (1313, 238638), (2418, 129583), (2566, 122109), (2626, 119319), (3131, 100074), (3849, 81406), (3939, 79546), (6262, 50037), (7698, 40703), (7878, 39773), (9393, 33358), (16679, 18786)]