247701552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{737207}}^1$

素因数の和:737225

約数の個数: 40

約数和(自身を含む): 731310336

約数和(自身を除く): 483608784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 737207, 1474414, 2211621, 2948828, 4423242, 5160449, 5897656, 8846484, 10320898, 11795312, 15481347, 17692968, 20641796, 30962694, 35385936, 41283592, 61925388, 82567184, 123850776, 247701552]

約数ペア:

[(1, 247701552), (2, 123850776), (3, 82567184), (4, 61925388), (6, 41283592), (7, 35385936), (8, 30962694), (12, 20641796), (14, 17692968), (16, 15481347), (21, 11795312), (24, 10320898), (28, 8846484), (42, 5897656), (48, 5160449), (56, 4423242), (84, 2948828), (112, 2211621), (168, 1474414), (336, 737207)]