258301224

素因数分解:

$2^3\times 3^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 778377600

約数和(自身を除く): 520076376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 53, 54, 69, 72, 81, 92, 106, 108, 109, 138, 159, 162, 184, 207, 212, 216, 218, 243, 276, 318, 324, 327, 414, 424, 436, 477, 486, 552, 621, 636, 648, 654, 828, 872, 954, 972, 981, 1219, 1242, 1272, 1308, 1431, 1656, 1863, 1908, 1944, 1962, 2438, 2484, 2507, 2616, 2862, 2943, 3657, 3726, 3816, 3924, 4293, 4876, 4968, 5014, 5589, 5724, 5777, 5886, 7314, 7452, 7521, 7848, 8586, 8829, 9752, 10028, 10971, 11178, 11448, 11554, 11772, 12879, 14628, 14904, 15042, 17172, 17331, 17658, 20056, 21942, 22356, 22563, 23108, 23544, 25758, 26487, 29256, 30084, 32913, 34344, 34662, 35316, 43884, 44712, 45126, 46216, 51516, 51993, 52974, 60168, 65826, 67689, 69324, 70632, 87768, 90252, 98739, 103032, 103986, 105948, 131652, 132871, 135378, 138648, 155979, 180504, 197478, 203067, 207972, 211896, 263304, 265742, 270756, 296217, 311958, 394956, 398613, 406134, 415944, 467937, 531484, 541512, 592434, 609201, 623916, 789912, 797226, 812268, 935874, 1062968, 1184868, 1195839, 1218402, 1247832, 1403811, 1594452, 1624536, 1871748, 2369736, 2391678, 2436804, 2807622, 3188904, 3587517, 3743496, 4783356, 4873608, 5615244, 7175034, 9566712, 10762551, 11230488, 14350068, 21525102, 28700136, 32287653, 43050204, 64575306, 86100408, 129150612, 258301224]

約数ペア:

[(1, 258301224), (2, 129150612), (3, 86100408), (4, 64575306), (6, 43050204), (8, 32287653), (9, 28700136), (12, 21525102), (18, 14350068), (23, 11230488), (24, 10762551), (27, 9566712), (36, 7175034), (46, 5615244), (53, 4873608), (54, 4783356), (69, 3743496), (72, 3587517), (81, 3188904), (92, 2807622), (106, 2436804), (108, 2391678), (109, 2369736), (138, 1871748), (159, 1624536), (162, 1594452), (184, 1403811), (207, 1247832), (212, 1218402), (216, 1195839), (218, 1184868), (243, 1062968), (276, 935874), (318, 812268), (324, 797226), (327, 789912), (414, 623916), (424, 609201), (436, 592434), (477, 541512), (486, 531484), (552, 467937), (621, 415944), (636, 406134), (648, 398613), (654, 394956), (828, 311958), (872, 296217), (954, 270756), (972, 265742), (981, 263304), (1219, 211896), (1242, 207972), (1272, 203067), (1308, 197478), (1431, 180504), (1656, 155979), (1863, 138648), (1908, 135378), (1944, 132871), (1962, 131652), (2438, 105948), (2484, 103986), (2507, 103032), (2616, 98739), (2862, 90252), (2943, 87768), (3657, 70632), (3726, 69324), (3816, 67689), (3924, 65826), (4293, 60168), (4876, 52974), (4968, 51993), (5014, 51516), (5589, 46216), (5724, 45126), (5777, 44712), (5886, 43884), (7314, 35316), (7452, 34662), (7521, 34344), (7848, 32913), (8586, 30084), (8829, 29256), (9752, 26487), (10028, 25758), (10971, 23544), (11178, 23108), (11448, 22563), (11554, 22356), (11772, 21942), (12879, 20056), (14628, 17658), (14904, 17331), (15042, 17172)]