324957514

素因数分解:

$2^1\times 7^3\times {\mathrm{641}}^1\times {\mathrm{739}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 570096000

約数和(自身を除く): 245138486

約数列:

[1, 2, 7, 14, 49, 98, 343, 641, 686, 739, 1282, 1478, 4487, 5173, 8974, 10346, 31409, 36211, 62818, 72422, 219863, 253477, 439726, 473699, 506954, 947398, 3315893, 6631786, 23211251, 46422502, 162478757, 324957514]

約数ペア:

[(1, 324957514), (2, 162478757), (7, 46422502), (14, 23211251), (49, 6631786), (98, 3315893), (343, 947398), (641, 506954), (686, 473699), (739, 439726), (1282, 253477), (1478, 219863), (4487, 72422), (5173, 62818), (8974, 36211), (10346, 31409)]