255841056

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:415

約数の個数: 144

約数和(自身を含む): 757332576

約数和(自身を除く): 501491520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 73, 86, 96, 129, 144, 146, 172, 219, 258, 283, 288, 292, 344, 387, 438, 516, 566, 584, 657, 688, 774, 849, 876, 1032, 1132, 1168, 1314, 1376, 1548, 1698, 1752, 2064, 2264, 2336, 2547, 2628, 3096, 3139, 3396, 3504, 4128, 4528, 5094, 5256, 6192, 6278, 6792, 7008, 9056, 9417, 10188, 10512, 12169, 12384, 12556, 13584, 18834, 20376, 20659, 21024, 24338, 25112, 27168, 28251, 36507, 37668, 40752, 41318, 48676, 50224, 56502, 61977, 73014, 75336, 81504, 82636, 97352, 100448, 109521, 113004, 123954, 146028, 150672, 165272, 185931, 194704, 219042, 226008, 247908, 292056, 301344, 330544, 371862, 389408, 438084, 452016, 495816, 584112, 661088, 743724, 876168, 888337, 904032, 991632, 1168224, 1487448, 1752336, 1776674, 1983264, 2665011, 2974896, 3504672, 3553348, 5330022, 5949792, 7106696, 7995033, 10660044, 14213392, 15990066, 21320088, 28426784, 31980132, 42640176, 63960264, 85280352, 127920528, 255841056]

約数ペア:

[(1, 255841056), (2, 127920528), (3, 85280352), (4, 63960264), (6, 42640176), (8, 31980132), (9, 28426784), (12, 21320088), (16, 15990066), (18, 14213392), (24, 10660044), (32, 7995033), (36, 7106696), (43, 5949792), (48, 5330022), (72, 3553348), (73, 3504672), (86, 2974896), (96, 2665011), (129, 1983264), (144, 1776674), (146, 1752336), (172, 1487448), (219, 1168224), (258, 991632), (283, 904032), (288, 888337), (292, 876168), (344, 743724), (387, 661088), (438, 584112), (516, 495816), (566, 452016), (584, 438084), (657, 389408), (688, 371862), (774, 330544), (849, 301344), (876, 292056), (1032, 247908), (1132, 226008), (1168, 219042), (1314, 194704), (1376, 185931), (1548, 165272), (1698, 150672), (1752, 146028), (2064, 123954), (2264, 113004), (2336, 109521), (2547, 100448), (2628, 97352), (3096, 82636), (3139, 81504), (3396, 75336), (3504, 73014), (4128, 61977), (4528, 56502), (5094, 50224), (5256, 48676), (6192, 41318), (6278, 40752), (6792, 37668), (7008, 36507), (9056, 28251), (9417, 27168), (10188, 25112), (10512, 24338), (12169, 21024), (12384, 20659), (12556, 20376), (13584, 18834)]