7213138176

素因数分解:

$2^8\times 3^1\times {\mathrm{73}}^1\times {\mathrm{128659}}^1$

素因数の和:128751

約数の個数: 72

約数和(自身を含む): 19460596960

約数和(自身を除く): 12247458784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 256, 292, 384, 438, 584, 768, 876, 1168, 1752, 2336, 3504, 4672, 7008, 9344, 14016, 18688, 28032, 56064, 128659, 257318, 385977, 514636, 771954, 1029272, 1543908, 2058544, 3087816, 4117088, 6175632, 8234176, 9392107, 12351264, 16468352, 18784214, 24702528, 28176321, 32936704, 37568428, 49405056, 56352642, 75136856, 98810112, 112705284, 150273712, 225410568, 300547424, 450821136, 601094848, 901642272, 1202189696, 1803284544, 2404379392, 3606569088, 7213138176]

約数ペア:

[(1, 7213138176), (2, 3606569088), (3, 2404379392), (4, 1803284544), (6, 1202189696), (8, 901642272), (12, 601094848), (16, 450821136), (24, 300547424), (32, 225410568), (48, 150273712), (64, 112705284), (73, 98810112), (96, 75136856), (128, 56352642), (146, 49405056), (192, 37568428), (219, 32936704), (256, 28176321), (292, 24702528), (384, 18784214), (438, 16468352), (584, 12351264), (768, 9392107), (876, 8234176), (1168, 6175632), (1752, 4117088), (2336, 3087816), (3504, 2058544), (4672, 1543908), (7008, 1029272), (9344, 771954), (14016, 514636), (18688, 385977), (28032, 257318), (56064, 128659)]