1340030144

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{10169}}^1$

素因数の和:10281

約数の個数: 56

約数和(自身を含む): 2789834400

約数和(自身を除く): 1449804256

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 71, 116, 142, 232, 284, 464, 568, 928, 1136, 1856, 2059, 2272, 4118, 4544, 8236, 10169, 16472, 20338, 32944, 40676, 65888, 81352, 131776, 162704, 294901, 325408, 589802, 650816, 721999, 1179604, 1443998, 2359208, 2887996, 4718416, 5775992, 9436832, 11551984, 18873664, 20937971, 23103968, 41875942, 46207936, 83751884, 167503768, 335007536, 670015072, 1340030144]

約数ペア:

[(1, 1340030144), (2, 670015072), (4, 335007536), (8, 167503768), (16, 83751884), (29, 46207936), (32, 41875942), (58, 23103968), (64, 20937971), (71, 18873664), (116, 11551984), (142, 9436832), (232, 5775992), (284, 4718416), (464, 2887996), (568, 2359208), (928, 1443998), (1136, 1179604), (1856, 721999), (2059, 650816), (2272, 589802), (4118, 325408), (4544, 294901), (8236, 162704), (10169, 131776), (16472, 81352), (20338, 65888), (32944, 40676)]