258815616

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1042

約数の個数: 128

約数和(自身を含む): 746444160

約数和(自身を除く): 487628544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 123, 128, 136, 164, 192, 204, 246, 272, 328, 384, 408, 492, 544, 656, 697, 816, 967, 984, 1088, 1312, 1394, 1632, 1934, 1968, 2091, 2176, 2624, 2788, 2901, 3264, 3868, 3936, 4182, 5248, 5576, 5802, 6528, 7736, 7872, 8364, 11152, 11604, 15472, 15744, 16439, 16728, 22304, 23208, 30944, 32878, 33456, 39647, 44608, 46416, 49317, 61888, 65756, 66912, 79294, 89216, 92832, 98634, 118941, 123776, 131512, 133824, 158588, 185664, 197268, 237882, 263024, 267648, 317176, 371328, 394536, 475764, 526048, 634352, 673999, 789072, 951528, 1052096, 1268704, 1347998, 1578144, 1903056, 2021997, 2104192, 2537408, 2695996, 3156288, 3806112, 4043994, 5074816, 5391992, 6312576, 7612224, 8087988, 10783984, 15224448, 16175976, 21567968, 32351952, 43135936, 64703904, 86271872, 129407808, 258815616]

約数ペア:

[(1, 258815616), (2, 129407808), (3, 86271872), (4, 64703904), (6, 43135936), (8, 32351952), (12, 21567968), (16, 16175976), (17, 15224448), (24, 10783984), (32, 8087988), (34, 7612224), (41, 6312576), (48, 5391992), (51, 5074816), (64, 4043994), (68, 3806112), (82, 3156288), (96, 2695996), (102, 2537408), (123, 2104192), (128, 2021997), (136, 1903056), (164, 1578144), (192, 1347998), (204, 1268704), (246, 1052096), (272, 951528), (328, 789072), (384, 673999), (408, 634352), (492, 526048), (544, 475764), (656, 394536), (697, 371328), (816, 317176), (967, 267648), (984, 263024), (1088, 237882), (1312, 197268), (1394, 185664), (1632, 158588), (1934, 133824), (1968, 131512), (2091, 123776), (2176, 118941), (2624, 98634), (2788, 92832), (2901, 89216), (3264, 79294), (3868, 66912), (3936, 65756), (4182, 61888), (5248, 49317), (5576, 46416), (5802, 44608), (6528, 39647), (7736, 33456), (7872, 32878), (8364, 30944), (11152, 23208), (11604, 22304), (15472, 16728), (15744, 16439)]