2019956136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{373}}^1$

素因数の和:747

約数の個数: 128

約数和(自身を含む): 5619335040

約数和(自身を除く): 3599378904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 73, 88, 132, 146, 219, 264, 281, 292, 373, 438, 562, 584, 746, 803, 843, 876, 1119, 1124, 1492, 1606, 1686, 1752, 2238, 2248, 2409, 2984, 3091, 3212, 3372, 4103, 4476, 4818, 6182, 6424, 6744, 8206, 8952, 9273, 9636, 12309, 12364, 16412, 18546, 19272, 20513, 24618, 24728, 27229, 32824, 37092, 41026, 49236, 54458, 61539, 74184, 81687, 82052, 98472, 104813, 108916, 123078, 163374, 164104, 209626, 217832, 225643, 246156, 299519, 314439, 326748, 419252, 451286, 492312, 599038, 628878, 653496, 676929, 838504, 898557, 902572, 1152943, 1198076, 1257756, 1353858, 1797114, 1805144, 2305886, 2396152, 2515512, 2707716, 3458829, 3594228, 4611772, 5415432, 6917658, 7188456, 7651349, 9223544, 13835316, 15302698, 22954047, 27670632, 30605396, 45908094, 61210792, 84164839, 91816188, 168329678, 183632376, 252494517, 336659356, 504989034, 673318712, 1009978068, 2019956136]

約数ペア:

[(1, 2019956136), (2, 1009978068), (3, 673318712), (4, 504989034), (6, 336659356), (8, 252494517), (11, 183632376), (12, 168329678), (22, 91816188), (24, 84164839), (33, 61210792), (44, 45908094), (66, 30605396), (73, 27670632), (88, 22954047), (132, 15302698), (146, 13835316), (219, 9223544), (264, 7651349), (281, 7188456), (292, 6917658), (373, 5415432), (438, 4611772), (562, 3594228), (584, 3458829), (746, 2707716), (803, 2515512), (843, 2396152), (876, 2305886), (1119, 1805144), (1124, 1797114), (1492, 1353858), (1606, 1257756), (1686, 1198076), (1752, 1152943), (2238, 902572), (2248, 898557), (2409, 838504), (2984, 676929), (3091, 653496), (3212, 628878), (3372, 599038), (4103, 492312), (4476, 451286), (4818, 419252), (6182, 326748), (6424, 314439), (6744, 299519), (8206, 246156), (8952, 225643), (9273, 217832), (9636, 209626), (12309, 164104), (12364, 163374), (16412, 123078), (18546, 108916), (19272, 104813), (20513, 98472), (24618, 82052), (24728, 81687), (27229, 74184), (32824, 61539), (37092, 54458), (41026, 49236)]