245545482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 128

約数和(自身を含む): 634798080

約数和(自身を除く): 389252598

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 89, 91, 93, 163, 178, 182, 186, 217, 267, 273, 326, 403, 434, 489, 534, 546, 623, 651, 806, 978, 1141, 1157, 1209, 1246, 1302, 1869, 2119, 2282, 2314, 2418, 2759, 2821, 3423, 3471, 3738, 4238, 5053, 5518, 5642, 6357, 6846, 6942, 8099, 8277, 8463, 10106, 12714, 14507, 14833, 15159, 16198, 16554, 16926, 19313, 24297, 29014, 29666, 30318, 35371, 35867, 38626, 43521, 44499, 48594, 57939, 65689, 70742, 71734, 87042, 88998, 101549, 106113, 107601, 115878, 131378, 188591, 197067, 203098, 212226, 215202, 251069, 304647, 377182, 394134, 449717, 459823, 502138, 565773, 609294, 753207, 899434, 919646, 1131546, 1320137, 1349151, 1379469, 1506414, 2640274, 2698302, 2758938, 3148019, 3960411, 5846321, 6296038, 7920822, 9444057, 11692642, 17538963, 18888114, 35077926, 40924247, 81848494, 122772741, 245545482]

約数ペア:

[(1, 245545482), (2, 122772741), (3, 81848494), (6, 40924247), (7, 35077926), (13, 18888114), (14, 17538963), (21, 11692642), (26, 9444057), (31, 7920822), (39, 6296038), (42, 5846321), (62, 3960411), (78, 3148019), (89, 2758938), (91, 2698302), (93, 2640274), (163, 1506414), (178, 1379469), (182, 1349151), (186, 1320137), (217, 1131546), (267, 919646), (273, 899434), (326, 753207), (403, 609294), (434, 565773), (489, 502138), (534, 459823), (546, 449717), (623, 394134), (651, 377182), (806, 304647), (978, 251069), (1141, 215202), (1157, 212226), (1209, 203098), (1246, 197067), (1302, 188591), (1869, 131378), (2119, 115878), (2282, 107601), (2314, 106113), (2418, 101549), (2759, 88998), (2821, 87042), (3423, 71734), (3471, 70742), (3738, 65689), (4238, 57939), (5053, 48594), (5518, 44499), (5642, 43521), (6357, 38626), (6846, 35867), (6942, 35371), (8099, 30318), (8277, 29666), (8463, 29014), (10106, 24297), (12714, 19313), (14507, 16926), (14833, 16554), (15159, 16198)]