439155144

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{211}}^2$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 1203765030

約数和(自身を除く): 764609886

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 211, 274, 411, 422, 548, 633, 822, 844, 1096, 1233, 1266, 1644, 1688, 1899, 2466, 2532, 3288, 3798, 4932, 5064, 7596, 9864, 15192, 28907, 44521, 57814, 86721, 89042, 115628, 133563, 173442, 178084, 231256, 260163, 267126, 346884, 356168, 400689, 520326, 534252, 693768, 801378, 1040652, 1068504, 1602756, 2081304, 3205512, 6099377, 12198754, 18298131, 24397508, 36596262, 48795016, 54894393, 73192524, 109788786, 146385048, 219577572, 439155144]

約数ペア:

[(1, 439155144), (2, 219577572), (3, 146385048), (4, 109788786), (6, 73192524), (8, 54894393), (9, 48795016), (12, 36596262), (18, 24397508), (24, 18298131), (36, 12198754), (72, 6099377), (137, 3205512), (211, 2081304), (274, 1602756), (411, 1068504), (422, 1040652), (548, 801378), (633, 693768), (822, 534252), (844, 520326), (1096, 400689), (1233, 356168), (1266, 346884), (1644, 267126), (1688, 260163), (1899, 231256), (2466, 178084), (2532, 173442), (3288, 133563), (3798, 115628), (4932, 89042), (5064, 86721), (7596, 57814), (9864, 44521), (15192, 28907)]