315738306

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:688

約数の個数: 72

約数和(自身を含む): 745445376

約数和(自身を除く): 429707070

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 271, 338, 383, 507, 542, 766, 813, 1014, 1149, 1521, 1626, 2298, 2439, 3042, 3447, 3523, 4878, 4979, 6894, 7046, 9958, 10569, 14937, 21138, 29874, 31707, 44811, 45799, 63414, 64727, 89622, 91598, 103793, 129454, 137397, 194181, 207586, 274794, 311379, 388362, 412191, 582543, 622758, 824382, 934137, 1165086, 1349309, 1868274, 2698618, 4047927, 8095854, 12143781, 17541017, 24287562, 35082034, 52623051, 105246102, 157869153, 315738306]

約数ペア:

[(1, 315738306), (2, 157869153), (3, 105246102), (6, 52623051), (9, 35082034), (13, 24287562), (18, 17541017), (26, 12143781), (39, 8095854), (78, 4047927), (117, 2698618), (169, 1868274), (234, 1349309), (271, 1165086), (338, 934137), (383, 824382), (507, 622758), (542, 582543), (766, 412191), (813, 388362), (1014, 311379), (1149, 274794), (1521, 207586), (1626, 194181), (2298, 137397), (2439, 129454), (3042, 103793), (3447, 91598), (3523, 89622), (4878, 64727), (4979, 63414), (6894, 45799), (7046, 44811), (9958, 31707), (10569, 29874), (14937, 21138)]