1242172368

素因数分解:

$2^4\times 3^3\times {\mathrm{521}}^1\times {\mathrm{5519}}^1$

素因数の和:6057

約数の個数: 80

約数和(自身を含む): 3572985600

約数和(自身を除く): 2330813232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 521, 1042, 1563, 2084, 3126, 4168, 4689, 5519, 6252, 8336, 9378, 11038, 12504, 14067, 16557, 18756, 22076, 25008, 28134, 33114, 37512, 44152, 49671, 56268, 66228, 75024, 88304, 99342, 112536, 132456, 149013, 198684, 225072, 264912, 298026, 397368, 596052, 794736, 1192104, 2384208, 2875399, 5750798, 8626197, 11501596, 17252394, 23003192, 25878591, 34504788, 46006384, 51757182, 69009576, 77635773, 103514364, 138019152, 155271546, 207028728, 310543092, 414057456, 621086184, 1242172368]

約数ペア:

[(1, 1242172368), (2, 621086184), (3, 414057456), (4, 310543092), (6, 207028728), (8, 155271546), (9, 138019152), (12, 103514364), (16, 77635773), (18, 69009576), (24, 51757182), (27, 46006384), (36, 34504788), (48, 25878591), (54, 23003192), (72, 17252394), (108, 11501596), (144, 8626197), (216, 5750798), (432, 2875399), (521, 2384208), (1042, 1192104), (1563, 794736), (2084, 596052), (3126, 397368), (4168, 298026), (4689, 264912), (5519, 225072), (6252, 198684), (8336, 149013), (9378, 132456), (11038, 112536), (12504, 99342), (14067, 88304), (16557, 75024), (18756, 66228), (22076, 56268), (25008, 49671), (28134, 44152), (33114, 37512)]