331317546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{419}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 773176320

約数和(自身を除く): 441858774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 281, 402, 419, 469, 562, 838, 843, 938, 1257, 1407, 1686, 1967, 2514, 2814, 2933, 3934, 5866, 5901, 8799, 11802, 17598, 18827, 28073, 37654, 56146, 56481, 84219, 112962, 117739, 131789, 168438, 196511, 235478, 263578, 353217, 393022, 395367, 589533, 706434, 790734, 824173, 1179066, 1648346, 2472519, 4945038, 7888513, 15777026, 23665539, 47331078, 55219591, 110439182, 165658773, 331317546]

約数ペア:

[(1, 331317546), (2, 165658773), (3, 110439182), (6, 55219591), (7, 47331078), (14, 23665539), (21, 15777026), (42, 7888513), (67, 4945038), (134, 2472519), (201, 1648346), (281, 1179066), (402, 824173), (419, 790734), (469, 706434), (562, 589533), (838, 395367), (843, 393022), (938, 353217), (1257, 263578), (1407, 235478), (1686, 196511), (1967, 168438), (2514, 131789), (2814, 117739), (2933, 112962), (3934, 84219), (5866, 56481), (5901, 56146), (8799, 37654), (11802, 28073), (17598, 18827)]