252023304

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 712212480

約数和(自身を除く): 460189176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 71, 78, 93, 104, 124, 142, 156, 186, 213, 248, 284, 312, 367, 372, 403, 426, 568, 734, 744, 806, 852, 923, 1101, 1209, 1468, 1612, 1704, 1846, 2201, 2202, 2418, 2769, 2936, 3224, 3692, 4402, 4404, 4771, 4836, 5538, 6603, 7384, 8804, 8808, 9542, 9672, 11076, 11377, 13206, 14313, 17608, 19084, 22152, 22754, 26057, 26412, 28613, 28626, 34131, 38168, 45508, 52114, 52824, 57226, 57252, 68262, 78171, 85839, 91016, 104228, 114452, 114504, 136524, 147901, 156342, 171678, 208456, 228904, 273048, 295802, 312684, 338741, 343356, 443703, 591604, 625368, 677482, 686712, 807767, 887406, 1016223, 1183208, 1354964, 1615534, 1774812, 2032446, 2423301, 2709928, 3231068, 3549624, 4064892, 4846602, 6462136, 8129784, 9693204, 10500971, 19386408, 21001942, 31502913, 42003884, 63005826, 84007768, 126011652, 252023304]

約数ペア:

[(1, 252023304), (2, 126011652), (3, 84007768), (4, 63005826), (6, 42003884), (8, 31502913), (12, 21001942), (13, 19386408), (24, 10500971), (26, 9693204), (31, 8129784), (39, 6462136), (52, 4846602), (62, 4064892), (71, 3549624), (78, 3231068), (93, 2709928), (104, 2423301), (124, 2032446), (142, 1774812), (156, 1615534), (186, 1354964), (213, 1183208), (248, 1016223), (284, 887406), (312, 807767), (367, 686712), (372, 677482), (403, 625368), (426, 591604), (568, 443703), (734, 343356), (744, 338741), (806, 312684), (852, 295802), (923, 273048), (1101, 228904), (1209, 208456), (1468, 171678), (1612, 156342), (1704, 147901), (1846, 136524), (2201, 114504), (2202, 114452), (2418, 104228), (2769, 91016), (2936, 85839), (3224, 78171), (3692, 68262), (4402, 57252), (4404, 57226), (4771, 52824), (4836, 52114), (5538, 45508), (6603, 38168), (7384, 34131), (8804, 28626), (8808, 28613), (9542, 26412), (9672, 26057), (11076, 22754), (11377, 22152), (13206, 19084), (14313, 17608)]