861669792

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:504

約数の個数: 192

約数和(自身を含む): 2650475520

約数和(自身を除く): 1788805728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 131, 138, 144, 184, 207, 216, 262, 276, 288, 331, 368, 393, 414, 432, 524, 552, 621, 662, 736, 786, 828, 864, 993, 1048, 1104, 1179, 1242, 1324, 1572, 1656, 1986, 2096, 2208, 2358, 2484, 2648, 2979, 3013, 3144, 3312, 3537, 3972, 4192, 4716, 4968, 5296, 5958, 6026, 6288, 6624, 7074, 7613, 7944, 8937, 9039, 9432, 9936, 10592, 11916, 12052, 12576, 14148, 15226, 15888, 17874, 18078, 18864, 19872, 22839, 23832, 24104, 27117, 28296, 30452, 31776, 35748, 36156, 37728, 43361, 45678, 47664, 48208, 54234, 56592, 60904, 68517, 71496, 72312, 81351, 86722, 91356, 95328, 96416, 108468, 113184, 121808, 130083, 137034, 142992, 144624, 162702, 173444, 182712, 205551, 216936, 243616, 260166, 274068, 285984, 289248, 325404, 346888, 365424, 390249, 411102, 433872, 520332, 548136, 650808, 693776, 730848, 780498, 822204, 867744, 997303, 1040664, 1096272, 1170747, 1301616, 1387552, 1560996, 1644408, 1994606, 2081328, 2192544, 2341494, 2603232, 2991909, 3121992, 3288816, 3989212, 4162656, 4682988, 5983818, 6243984, 6577632, 7978424, 8975727, 9365976, 11967636, 12487968, 15956848, 17951454, 18731952, 23935272, 26927181, 31913696, 35902908, 37463904, 47870544, 53854362, 71805816, 95741088, 107708724, 143611632, 215417448, 287223264, 430834896, 861669792]

約数ペア:

[(1, 861669792), (2, 430834896), (3, 287223264), (4, 215417448), (6, 143611632), (8, 107708724), (9, 95741088), (12, 71805816), (16, 53854362), (18, 47870544), (23, 37463904), (24, 35902908), (27, 31913696), (32, 26927181), (36, 23935272), (46, 18731952), (48, 17951454), (54, 15956848), (69, 12487968), (72, 11967636), (92, 9365976), (96, 8975727), (108, 7978424), (131, 6577632), (138, 6243984), (144, 5983818), (184, 4682988), (207, 4162656), (216, 3989212), (262, 3288816), (276, 3121992), (288, 2991909), (331, 2603232), (368, 2341494), (393, 2192544), (414, 2081328), (432, 1994606), (524, 1644408), (552, 1560996), (621, 1387552), (662, 1301616), (736, 1170747), (786, 1096272), (828, 1040664), (864, 997303), (993, 867744), (1048, 822204), (1104, 780498), (1179, 730848), (1242, 693776), (1324, 650808), (1572, 548136), (1656, 520332), (1986, 433872), (2096, 411102), (2208, 390249), (2358, 365424), (2484, 346888), (2648, 325404), (2979, 289248), (3013, 285984), (3144, 274068), (3312, 260166), (3537, 243616), (3972, 216936), (4192, 205551), (4716, 182712), (4968, 173444), (5296, 162702), (5958, 144624), (6026, 142992), (6288, 137034), (6624, 130083), (7074, 121808), (7613, 113184), (7944, 108468), (8937, 96416), (9039, 95328), (9432, 91356), (9936, 86722), (10592, 81351), (11916, 72312), (12052, 71496), (12576, 68517), (14148, 60904), (15226, 56592), (15888, 54234), (17874, 48208), (18078, 47664), (18864, 45678), (19872, 43361), (22839, 37728), (23832, 36156), (24104, 35748), (27117, 31776), (28296, 30452)]