678746784

素因数分解:

$2^5\times 3^1\times {\mathrm{167}}^1\times {\mathrm{42337}}^1$

素因数の和:42517

約数の個数: 48

約数和(自身を含む): 1792421568

約数和(自身を除く): 1113674784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 167, 334, 501, 668, 1002, 1336, 2004, 2672, 4008, 5344, 8016, 16032, 42337, 84674, 127011, 169348, 254022, 338696, 508044, 677392, 1016088, 1354784, 2032176, 4064352, 7070279, 14140558, 21210837, 28281116, 42421674, 56562232, 84843348, 113124464, 169686696, 226248928, 339373392, 678746784]

約数ペア:

[(1, 678746784), (2, 339373392), (3, 226248928), (4, 169686696), (6, 113124464), (8, 84843348), (12, 56562232), (16, 42421674), (24, 28281116), (32, 21210837), (48, 14140558), (96, 7070279), (167, 4064352), (334, 2032176), (501, 1354784), (668, 1016088), (1002, 677392), (1336, 508044), (2004, 338696), (2672, 254022), (4008, 169348), (5344, 127011), (8016, 84674), (16032, 42337)]