227718442994

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1021}}^1\times {\mathrm{1297}}^1$

素因数の和:2571

約数の個数: 64

約数和(自身を含む): 398858245632

約数和(自身を除く): 171139802638

約数列:

[1, 2, 7, 14, 71, 142, 173, 346, 497, 994, 1021, 1211, 1297, 2042, 2422, 2594, 7147, 9079, 12283, 14294, 18158, 24566, 72491, 85981, 92087, 144982, 171962, 176633, 184174, 224381, 353266, 448762, 507437, 644609, 1014874, 1236431, 1289218, 1324237, 1570667, 2472862, 2648474, 3141334, 9269659, 12540943, 15931051, 18539318, 25081886, 31862102, 87786601, 94020827, 111517357, 175573202, 188041654, 223034714, 229093001, 458186002, 658145789, 1316291578, 1603651007, 3207302014, 16265603071, 32531206142, 113859221497, 227718442994]

約数ペア:

[(1, 227718442994), (2, 113859221497), (7, 32531206142), (14, 16265603071), (71, 3207302014), (142, 1603651007), (173, 1316291578), (346, 658145789), (497, 458186002), (994, 229093001), (1021, 223034714), (1211, 188041654), (1297, 175573202), (2042, 111517357), (2422, 94020827), (2594, 87786601), (7147, 31862102), (9079, 25081886), (12283, 18539318), (14294, 15931051), (18158, 12540943), (24566, 9269659), (72491, 3141334), (85981, 2648474), (92087, 2472862), (144982, 1570667), (171962, 1324237), (176633, 1289218), (184174, 1236431), (224381, 1014874), (353266, 644609), (448762, 507437)]