1239326928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2402

約数の個数: 240

約数和(自身を含む): 4334294016

約数和(自身を除く): 3094967088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 31, 34, 36, 42, 48, 51, 56, 62, 63, 68, 72, 84, 93, 102, 112, 119, 124, 126, 136, 144, 153, 168, 186, 204, 217, 238, 248, 252, 272, 279, 306, 336, 357, 372, 408, 434, 476, 496, 504, 527, 558, 612, 651, 714, 744, 816, 868, 952, 1008, 1054, 1071, 1116, 1224, 1302, 1428, 1488, 1581, 1736, 1904, 1953, 2108, 2142, 2232, 2333, 2448, 2604, 2856, 3162, 3472, 3689, 3906, 4216, 4284, 4464, 4666, 4743, 5208, 5712, 6324, 6999, 7378, 7812, 8432, 8568, 9332, 9486, 10416, 11067, 12648, 13998, 14756, 15624, 16331, 17136, 18664, 18972, 20997, 22134, 25296, 27996, 29512, 31248, 32662, 33201, 37328, 37944, 39661, 41994, 44268, 48993, 55992, 59024, 65324, 66402, 72323, 75888, 79322, 83988, 88536, 97986, 111984, 118983, 130648, 132804, 144646, 146979, 158644, 167976, 177072, 195972, 216969, 237966, 261296, 265608, 277627, 289292, 293958, 317288, 335952, 356949, 391944, 433938, 475932, 506261, 531216, 555254, 578584, 587916, 634576, 650907, 713898, 783888, 832881, 867876, 951864, 1012522, 1110508, 1157168, 1175832, 1229491, 1301814, 1427796, 1518783, 1665762, 1735752, 1903728, 2025044, 2221016, 2351664, 2458982, 2498643, 2603628, 2855592, 3037566, 3331524, 3471504, 3688473, 4050088, 4442032, 4556349, 4917964, 4997286, 5207256, 5711184, 6075132, 6663048, 7376946, 8100176, 8606437, 9112698, 9835928, 9994572, 10414512, 11065419, 12150264, 13326096, 14753892, 17212874, 18225396, 19671856, 19989144, 22130838, 24300528, 25819311, 29507784, 34425748, 36450792, 39978288, 44261676, 51638622, 59015568, 68851496, 72901584, 77457933, 88523352, 103277244, 137702992, 154915866, 177046704, 206554488, 309831732, 413108976, 619663464, 1239326928]

約数ペア:

[(1, 1239326928), (2, 619663464), (3, 413108976), (4, 309831732), (6, 206554488), (7, 177046704), (8, 154915866), (9, 137702992), (12, 103277244), (14, 88523352), (16, 77457933), (17, 72901584), (18, 68851496), (21, 59015568), (24, 51638622), (28, 44261676), (31, 39978288), (34, 36450792), (36, 34425748), (42, 29507784), (48, 25819311), (51, 24300528), (56, 22130838), (62, 19989144), (63, 19671856), (68, 18225396), (72, 17212874), (84, 14753892), (93, 13326096), (102, 12150264), (112, 11065419), (119, 10414512), (124, 9994572), (126, 9835928), (136, 9112698), (144, 8606437), (153, 8100176), (168, 7376946), (186, 6663048), (204, 6075132), (217, 5711184), (238, 5207256), (248, 4997286), (252, 4917964), (272, 4556349), (279, 4442032), (306, 4050088), (336, 3688473), (357, 3471504), (372, 3331524), (408, 3037566), (434, 2855592), (476, 2603628), (496, 2498643), (504, 2458982), (527, 2351664), (558, 2221016), (612, 2025044), (651, 1903728), (714, 1735752), (744, 1665762), (816, 1518783), (868, 1427796), (952, 1301814), (1008, 1229491), (1054, 1175832), (1071, 1157168), (1116, 1110508), (1224, 1012522), (1302, 951864), (1428, 867876), (1488, 832881), (1581, 783888), (1736, 713898), (1904, 650907), (1953, 634576), (2108, 587916), (2142, 578584), (2232, 555254), (2333, 531216), (2448, 506261), (2604, 475932), (2856, 433938), (3162, 391944), (3472, 356949), (3689, 335952), (3906, 317288), (4216, 293958), (4284, 289292), (4464, 277627), (4666, 265608), (4743, 261296), (5208, 237966), (5712, 216969), (6324, 195972), (6999, 177072), (7378, 167976), (7812, 158644), (8432, 146979), (8568, 144646), (9332, 132804), (9486, 130648), (10416, 118983), (11067, 111984), (12648, 97986), (13998, 88536), (14756, 83988), (15624, 79322), (16331, 75888), (17136, 72323), (18664, 66402), (18972, 65324), (20997, 59024), (22134, 55992), (25296, 48993), (27996, 44268), (29512, 41994), (31248, 39661), (32662, 37944), (33201, 37328)]