260487792

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:468

約数の個数: 160

約数和(自身を含む): 788520960

約数和(自身を除く): 528033168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 53, 54, 62, 72, 93, 106, 108, 124, 144, 159, 186, 212, 216, 248, 279, 318, 367, 372, 424, 432, 477, 496, 558, 636, 734, 744, 837, 848, 954, 1101, 1116, 1272, 1431, 1468, 1488, 1643, 1674, 1908, 2202, 2232, 2544, 2862, 2936, 3286, 3303, 3348, 3816, 4404, 4464, 4929, 5724, 5872, 6572, 6606, 6696, 7632, 8808, 9858, 9909, 11377, 11448, 13144, 13212, 13392, 14787, 17616, 19451, 19716, 19818, 22754, 22896, 26288, 26424, 29574, 34131, 38902, 39432, 39636, 44361, 45508, 52848, 58353, 59148, 68262, 77804, 78864, 79272, 88722, 91016, 102393, 116706, 118296, 136524, 155608, 158544, 175059, 177444, 182032, 204786, 233412, 236592, 273048, 307179, 311216, 350118, 354888, 409572, 466824, 525177, 546096, 602981, 614358, 700236, 709776, 819144, 933648, 1050354, 1205962, 1228716, 1400472, 1638288, 1808943, 2100708, 2411924, 2457432, 2800944, 3617886, 4201416, 4823848, 4914864, 5426829, 7235772, 8402832, 9647696, 10853658, 14471544, 16280487, 21707316, 28943088, 32560974, 43414632, 65121948, 86829264, 130243896, 260487792]

約数ペア:

[(1, 260487792), (2, 130243896), (3, 86829264), (4, 65121948), (6, 43414632), (8, 32560974), (9, 28943088), (12, 21707316), (16, 16280487), (18, 14471544), (24, 10853658), (27, 9647696), (31, 8402832), (36, 7235772), (48, 5426829), (53, 4914864), (54, 4823848), (62, 4201416), (72, 3617886), (93, 2800944), (106, 2457432), (108, 2411924), (124, 2100708), (144, 1808943), (159, 1638288), (186, 1400472), (212, 1228716), (216, 1205962), (248, 1050354), (279, 933648), (318, 819144), (367, 709776), (372, 700236), (424, 614358), (432, 602981), (477, 546096), (496, 525177), (558, 466824), (636, 409572), (734, 354888), (744, 350118), (837, 311216), (848, 307179), (954, 273048), (1101, 236592), (1116, 233412), (1272, 204786), (1431, 182032), (1468, 177444), (1488, 175059), (1643, 158544), (1674, 155608), (1908, 136524), (2202, 118296), (2232, 116706), (2544, 102393), (2862, 91016), (2936, 88722), (3286, 79272), (3303, 78864), (3348, 77804), (3816, 68262), (4404, 59148), (4464, 58353), (4929, 52848), (5724, 45508), (5872, 44361), (6572, 39636), (6606, 39432), (6696, 38902), (7632, 34131), (8808, 29574), (9858, 26424), (9909, 26288), (11377, 22896), (11448, 22754), (13144, 19818), (13212, 19716), (13392, 19451), (14787, 17616)]