339948304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{30223}}^1$

素因数の和:30287

約数の個数: 40

約数和(自身を含む): 712077440

約数和(自身を除く): 372129136

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 11248, 30223, 60446, 120892, 241784, 483568, 574237, 1118251, 1148474, 2236502, 2296948, 4473004, 4593896, 8946008, 9187792, 17892016, 21246769, 42493538, 84987076, 169974152, 339948304]

約数ペア:

[(1, 339948304), (2, 169974152), (4, 84987076), (8, 42493538), (16, 21246769), (19, 17892016), (37, 9187792), (38, 8946008), (74, 4593896), (76, 4473004), (148, 2296948), (152, 2236502), (296, 1148474), (304, 1118251), (592, 574237), (703, 483568), (1406, 241784), (2812, 120892), (5624, 60446), (11248, 30223)]