255401064

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 776355840

約数和(自身を除く): 520954776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 53, 62, 68, 72, 93, 102, 106, 124, 127, 136, 153, 159, 186, 204, 212, 248, 254, 279, 306, 318, 372, 381, 408, 424, 477, 508, 527, 558, 612, 636, 744, 762, 901, 954, 1016, 1054, 1116, 1143, 1224, 1272, 1524, 1581, 1643, 1802, 1908, 2108, 2159, 2232, 2286, 2703, 3048, 3162, 3286, 3604, 3816, 3937, 4216, 4318, 4572, 4743, 4929, 5406, 6324, 6477, 6572, 6731, 7208, 7874, 8109, 8636, 9144, 9486, 9858, 10812, 11811, 12648, 12954, 13144, 13462, 14787, 15748, 16218, 17272, 18972, 19431, 19716, 20193, 21624, 23622, 25908, 26924, 27931, 29574, 31496, 32436, 35433, 37944, 38862, 39432, 40386, 47244, 51816, 53848, 55862, 59148, 60579, 64872, 66929, 70866, 77724, 80772, 83793, 94488, 111724, 114427, 118296, 121158, 133858, 141732, 155448, 161544, 167586, 200787, 208661, 223448, 228854, 242316, 251379, 267716, 283464, 335172, 343281, 401574, 417322, 457708, 484632, 502758, 535432, 602361, 625983, 670344, 686562, 803148, 834644, 915416, 1005516, 1029843, 1204722, 1251966, 1373124, 1606296, 1669288, 1877949, 2011032, 2059686, 2409444, 2503932, 2746248, 3547237, 3755898, 4119372, 4818888, 5007864, 7094474, 7511796, 8238744, 10641711, 14188948, 15023592, 21283422, 28377896, 31925133, 42566844, 63850266, 85133688, 127700532, 255401064]

約数ペア:

[(1, 255401064), (2, 127700532), (3, 85133688), (4, 63850266), (6, 42566844), (8, 31925133), (9, 28377896), (12, 21283422), (17, 15023592), (18, 14188948), (24, 10641711), (31, 8238744), (34, 7511796), (36, 7094474), (51, 5007864), (53, 4818888), (62, 4119372), (68, 3755898), (72, 3547237), (93, 2746248), (102, 2503932), (106, 2409444), (124, 2059686), (127, 2011032), (136, 1877949), (153, 1669288), (159, 1606296), (186, 1373124), (204, 1251966), (212, 1204722), (248, 1029843), (254, 1005516), (279, 915416), (306, 834644), (318, 803148), (372, 686562), (381, 670344), (408, 625983), (424, 602361), (477, 535432), (508, 502758), (527, 484632), (558, 457708), (612, 417322), (636, 401574), (744, 343281), (762, 335172), (901, 283464), (954, 267716), (1016, 251379), (1054, 242316), (1116, 228854), (1143, 223448), (1224, 208661), (1272, 200787), (1524, 167586), (1581, 161544), (1643, 155448), (1802, 141732), (1908, 133858), (2108, 121158), (2159, 118296), (2232, 114427), (2286, 111724), (2703, 94488), (3048, 83793), (3162, 80772), (3286, 77724), (3604, 70866), (3816, 66929), (3937, 64872), (4216, 60579), (4318, 59148), (4572, 55862), (4743, 53848), (4929, 51816), (5406, 47244), (6324, 40386), (6477, 39432), (6572, 38862), (6731, 37944), (7208, 35433), (7874, 32436), (8109, 31496), (8636, 29574), (9144, 27931), (9486, 26924), (9858, 25908), (10812, 23622), (11811, 21624), (12648, 20193), (12954, 19716), (13144, 19431), (13462, 18972), (14787, 17272), (15748, 16218)]