342797384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 696729600

約数和(自身を除く): 353932216

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 127, 136, 178, 223, 254, 356, 446, 508, 712, 892, 1016, 1513, 1784, 2159, 3026, 3791, 4318, 6052, 7582, 8636, 11303, 12104, 15164, 17272, 19847, 22606, 28321, 30328, 39694, 45212, 56642, 79388, 90424, 113284, 158776, 192151, 226568, 337399, 384302, 481457, 674798, 768604, 962914, 1349596, 1537208, 1925828, 2520569, 2699192, 3851656, 5041138, 10082276, 20164552, 42849673, 85699346, 171398692, 342797384]

約数ペア:

[(1, 342797384), (2, 171398692), (4, 85699346), (8, 42849673), (17, 20164552), (34, 10082276), (68, 5041138), (89, 3851656), (127, 2699192), (136, 2520569), (178, 1925828), (223, 1537208), (254, 1349596), (356, 962914), (446, 768604), (508, 674798), (712, 481457), (892, 384302), (1016, 337399), (1513, 226568), (1784, 192151), (2159, 158776), (3026, 113284), (3791, 90424), (4318, 79388), (6052, 56642), (7582, 45212), (8636, 39694), (11303, 30328), (12104, 28321), (15164, 22606), (17272, 19847)]