258942528

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{11527}}^1$

素因数の和:11561

約数の個数: 112

約数和(自身を含む): 819871360

約数和(自身を除く): 560928832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7488, 11232, 11527, 22464, 23054, 34581, 46108, 69162, 92216, 103743, 138324, 149851, 184432, 207486, 276648, 299702, 311229, 368864, 414972, 449553, 553296, 599404, 622458, 737728, 829944, 899106, 1106592, 1198808, 1244916, 1348659, 1659888, 1798212, 2213184, 2397616, 2489832, 2697318, 3319776, 3596424, 4045977, 4795232, 4979664, 5394636, 6639552, 7192848, 8091954, 9590464, 9959328, 10789272, 14385696, 16183908, 19918656, 21578544, 28771392, 32367816, 43157088, 64735632, 86314176, 129471264, 258942528]

約数ペア:

[(1, 258942528), (2, 129471264), (3, 86314176), (4, 64735632), (6, 43157088), (8, 32367816), (9, 28771392), (12, 21578544), (13, 19918656), (16, 16183908), (18, 14385696), (24, 10789272), (26, 9959328), (27, 9590464), (32, 8091954), (36, 7192848), (39, 6639552), (48, 5394636), (52, 4979664), (54, 4795232), (64, 4045977), (72, 3596424), (78, 3319776), (96, 2697318), (104, 2489832), (108, 2397616), (117, 2213184), (144, 1798212), (156, 1659888), (192, 1348659), (208, 1244916), (216, 1198808), (234, 1106592), (288, 899106), (312, 829944), (351, 737728), (416, 622458), (432, 599404), (468, 553296), (576, 449553), (624, 414972), (702, 368864), (832, 311229), (864, 299702), (936, 276648), (1248, 207486), (1404, 184432), (1728, 149851), (1872, 138324), (2496, 103743), (2808, 92216), (3744, 69162), (5616, 46108), (7488, 34581), (11232, 23054), (11527, 22464)]