336643916

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1503

約数の個数: 72

約数和(自身を含む): 729116640

約数和(自身を除く): 392472724

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 53, 92, 98, 106, 161, 196, 212, 322, 371, 644, 742, 1127, 1219, 1409, 1484, 2254, 2438, 2597, 2818, 4508, 4876, 5194, 5636, 8533, 9863, 10388, 17066, 19726, 32407, 34132, 39452, 59731, 64814, 69041, 74677, 119462, 129628, 138082, 149354, 226849, 238924, 276164, 298708, 453698, 522739, 907396, 1045478, 1587943, 1717571, 2090956, 3175886, 3435142, 3659173, 6351772, 6870284, 7318346, 12022997, 14636692, 24045994, 48091988, 84160979, 168321958, 336643916]

約数ペア:

[(1, 336643916), (2, 168321958), (4, 84160979), (7, 48091988), (14, 24045994), (23, 14636692), (28, 12022997), (46, 7318346), (49, 6870284), (53, 6351772), (92, 3659173), (98, 3435142), (106, 3175886), (161, 2090956), (196, 1717571), (212, 1587943), (322, 1045478), (371, 907396), (644, 522739), (742, 453698), (1127, 298708), (1219, 276164), (1409, 238924), (1484, 226849), (2254, 149354), (2438, 138082), (2597, 129628), (2818, 119462), (4508, 74677), (4876, 69041), (5194, 64814), (5636, 59731), (8533, 39452), (9863, 34132), (10388, 32407), (17066, 19726)]