319665168

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{13619}}^1$

素因数の和:13796

約数の個数: 60

約数和(自身を含む): 900173040

約数和(自身を除く): 580507872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3912, 5868, 7824, 11736, 13619, 23472, 27238, 40857, 54476, 81714, 108952, 122571, 163428, 217904, 245142, 326856, 490284, 653712, 980568, 1961136, 2219897, 4439794, 6659691, 8879588, 13319382, 17759176, 19979073, 26638764, 35518352, 39958146, 53277528, 79916292, 106555056, 159832584, 319665168]

約数ペア:

[(1, 319665168), (2, 159832584), (3, 106555056), (4, 79916292), (6, 53277528), (8, 39958146), (9, 35518352), (12, 26638764), (16, 19979073), (18, 17759176), (24, 13319382), (36, 8879588), (48, 6659691), (72, 4439794), (144, 2219897), (163, 1961136), (326, 980568), (489, 653712), (652, 490284), (978, 326856), (1304, 245142), (1467, 217904), (1956, 163428), (2608, 122571), (2934, 108952), (3912, 81714), (5868, 54476), (7824, 40857), (11736, 27238), (13619, 23472)]