313208714

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 616896000

約数和(自身を除く): 303687286

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 169, 182, 221, 238, 338, 442, 599, 1183, 1198, 1547, 2197, 2366, 2873, 3094, 4193, 4394, 5746, 7787, 8386, 10183, 15379, 15574, 20111, 20366, 30758, 37349, 40222, 54509, 71281, 74698, 101231, 109018, 132379, 142562, 202462, 261443, 264758, 522886, 708617, 926653, 1316003, 1417234, 1720927, 1853306, 2632006, 3441854, 9212021, 12046489, 18424042, 22372051, 24092978, 44744102, 156604357, 313208714]

約数ペア:

[(1, 313208714), (2, 156604357), (7, 44744102), (13, 24092978), (14, 22372051), (17, 18424042), (26, 12046489), (34, 9212021), (91, 3441854), (119, 2632006), (169, 1853306), (182, 1720927), (221, 1417234), (238, 1316003), (338, 926653), (442, 708617), (599, 522886), (1183, 264758), (1198, 261443), (1547, 202462), (2197, 142562), (2366, 132379), (2873, 109018), (3094, 101231), (4193, 74698), (4394, 71281), (5746, 54509), (7787, 40222), (8386, 37349), (10183, 30758), (15379, 20366), (15574, 20111)]