1999224912

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1\times {\mathrm{1163}}^1$

素因数の和:1840

約数の個数: 80

約数和(自身を含む): 5265377280

約数和(自身を除く): 3266152368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 607, 708, 944, 1163, 1214, 1416, 1821, 2326, 2428, 2832, 3489, 3642, 4652, 4856, 6978, 7284, 9304, 9712, 13956, 14568, 18608, 27912, 29136, 35813, 55824, 68617, 71626, 107439, 137234, 143252, 205851, 214878, 274468, 286504, 411702, 429756, 548936, 573008, 705941, 823404, 859512, 1097872, 1411882, 1646808, 1719024, 2117823, 2823764, 3293616, 4235646, 5647528, 8471292, 11295056, 16942584, 33885168, 41650519, 83301038, 124951557, 166602076, 249903114, 333204152, 499806228, 666408304, 999612456, 1999224912]

約数ペア:

[(1, 1999224912), (2, 999612456), (3, 666408304), (4, 499806228), (6, 333204152), (8, 249903114), (12, 166602076), (16, 124951557), (24, 83301038), (48, 41650519), (59, 33885168), (118, 16942584), (177, 11295056), (236, 8471292), (354, 5647528), (472, 4235646), (607, 3293616), (708, 2823764), (944, 2117823), (1163, 1719024), (1214, 1646808), (1416, 1411882), (1821, 1097872), (2326, 859512), (2428, 823404), (2832, 705941), (3489, 573008), (3642, 548936), (4652, 429756), (4856, 411702), (6978, 286504), (7284, 274468), (9304, 214878), (9712, 205851), (13956, 143252), (14568, 137234), (18608, 107439), (27912, 71626), (29136, 68617), (35813, 55824)]