726971328

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:424

約数の個数: 224

約数和(自身を含む): 2266736640

約数和(自身を除く): 1539765312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 41, 48, 54, 62, 64, 72, 82, 93, 96, 108, 123, 124, 144, 164, 186, 192, 216, 246, 248, 279, 288, 328, 331, 369, 372, 432, 492, 496, 558, 576, 656, 662, 738, 744, 837, 864, 984, 992, 993, 1107, 1116, 1271, 1312, 1324, 1476, 1488, 1674, 1728, 1968, 1984, 1986, 2214, 2232, 2542, 2624, 2648, 2952, 2976, 2979, 3348, 3813, 3936, 3972, 4428, 4464, 5084, 5296, 5904, 5952, 5958, 6696, 7626, 7872, 7944, 8856, 8928, 8937, 10168, 10261, 10592, 11439, 11808, 11916, 13392, 13571, 15252, 15888, 17712, 17856, 17874, 20336, 20522, 21184, 22878, 23616, 23832, 26784, 27142, 30504, 30783, 31776, 34317, 35424, 35748, 40672, 40713, 41044, 45756, 47664, 53568, 54284, 61008, 61566, 63552, 68634, 70848, 71496, 81344, 81426, 82088, 91512, 92349, 95328, 108568, 122016, 122139, 123132, 137268, 142992, 162852, 164176, 183024, 184698, 190656, 217136, 244032, 244278, 246264, 274536, 277047, 285984, 325704, 328352, 366048, 366417, 369396, 420701, 434272, 488556, 492528, 549072, 554094, 571968, 651408, 656704, 732096, 732834, 738792, 841402, 868544, 977112, 985056, 1098144, 1108188, 1262103, 1302816, 1465668, 1477584, 1682804, 1954224, 1970112, 2196288, 2216376, 2524206, 2605632, 2931336, 2955168, 3365608, 3786309, 3908448, 4432752, 5048412, 5862672, 5910336, 6731216, 7572618, 7816896, 8865504, 10096824, 11358927, 11725344, 13462432, 15145236, 17731008, 20193648, 22717854, 23450688, 26924864, 30290472, 40387296, 45435708, 60580944, 80774592, 90871416, 121161888, 181742832, 242323776, 363485664, 726971328]

約数ペア:

[(1, 726971328), (2, 363485664), (3, 242323776), (4, 181742832), (6, 121161888), (8, 90871416), (9, 80774592), (12, 60580944), (16, 45435708), (18, 40387296), (24, 30290472), (27, 26924864), (31, 23450688), (32, 22717854), (36, 20193648), (41, 17731008), (48, 15145236), (54, 13462432), (62, 11725344), (64, 11358927), (72, 10096824), (82, 8865504), (93, 7816896), (96, 7572618), (108, 6731216), (123, 5910336), (124, 5862672), (144, 5048412), (164, 4432752), (186, 3908448), (192, 3786309), (216, 3365608), (246, 2955168), (248, 2931336), (279, 2605632), (288, 2524206), (328, 2216376), (331, 2196288), (369, 1970112), (372, 1954224), (432, 1682804), (492, 1477584), (496, 1465668), (558, 1302816), (576, 1262103), (656, 1108188), (662, 1098144), (738, 985056), (744, 977112), (837, 868544), (864, 841402), (984, 738792), (992, 732834), (993, 732096), (1107, 656704), (1116, 651408), (1271, 571968), (1312, 554094), (1324, 549072), (1476, 492528), (1488, 488556), (1674, 434272), (1728, 420701), (1968, 369396), (1984, 366417), (1986, 366048), (2214, 328352), (2232, 325704), (2542, 285984), (2624, 277047), (2648, 274536), (2952, 246264), (2976, 244278), (2979, 244032), (3348, 217136), (3813, 190656), (3936, 184698), (3972, 183024), (4428, 164176), (4464, 162852), (5084, 142992), (5296, 137268), (5904, 123132), (5952, 122139), (5958, 122016), (6696, 108568), (7626, 95328), (7872, 92349), (7944, 91512), (8856, 82088), (8928, 81426), (8937, 81344), (10168, 71496), (10261, 70848), (10592, 68634), (11439, 63552), (11808, 61566), (11916, 61008), (13392, 54284), (13571, 53568), (15252, 47664), (15888, 45756), (17712, 41044), (17856, 40713), (17874, 40672), (20336, 35748), (20522, 35424), (21184, 34317), (22878, 31776), (23616, 30783), (23832, 30504), (26784, 27142)]