395011014

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:985

約数の個数: 64

約数和(自身を含む): 862902720

約数和(自身を除く): 467891706

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 89, 102, 106, 159, 178, 267, 318, 534, 821, 901, 1513, 1642, 1802, 2463, 2703, 3026, 4539, 4717, 4926, 5406, 9078, 9434, 13957, 14151, 27914, 28302, 41871, 43513, 73069, 80189, 83742, 87026, 130539, 146138, 160378, 219207, 240567, 261078, 438414, 481134, 739721, 1242173, 1479442, 2219163, 2484346, 3726519, 3872657, 4438326, 7453038, 7745314, 11617971, 23235942, 65835169, 131670338, 197505507, 395011014]

約数ペア:

[(1, 395011014), (2, 197505507), (3, 131670338), (6, 65835169), (17, 23235942), (34, 11617971), (51, 7745314), (53, 7453038), (89, 4438326), (102, 3872657), (106, 3726519), (159, 2484346), (178, 2219163), (267, 1479442), (318, 1242173), (534, 739721), (821, 481134), (901, 438414), (1513, 261078), (1642, 240567), (1802, 219207), (2463, 160378), (2703, 146138), (3026, 130539), (4539, 87026), (4717, 83742), (4926, 80189), (5406, 73069), (9078, 43513), (9434, 41871), (13957, 28302), (14151, 27914)]