305150976

素因数分解:

$2^{10}\times 3^4\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:328

約数の個数: 220

約数和(自身を含む): 984803512

約数和(自身を除く): 679652536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 283, 288, 312, 324, 351, 384, 416, 432, 468, 512, 566, 576, 624, 648, 702, 768, 832, 849, 864, 936, 1024, 1053, 1132, 1152, 1248, 1296, 1404, 1536, 1664, 1698, 1728, 1872, 2106, 2264, 2304, 2496, 2547, 2592, 2808, 3072, 3328, 3396, 3456, 3679, 3744, 4212, 4528, 4608, 4992, 5094, 5184, 5616, 6656, 6792, 6912, 7358, 7488, 7641, 8424, 9056, 9216, 9984, 10188, 10368, 11037, 11232, 13312, 13584, 13824, 14716, 14976, 15282, 16848, 18112, 19968, 20376, 20736, 22074, 22464, 22923, 27168, 27648, 29432, 29952, 30564, 33111, 33696, 36224, 39936, 40752, 41472, 44148, 44928, 45846, 54336, 58864, 59904, 61128, 66222, 67392, 72448, 81504, 82944, 88296, 89856, 91692, 99333, 108672, 117728, 119808, 122256, 132444, 134784, 144896, 163008, 176592, 179712, 183384, 198666, 217344, 235456, 244512, 264888, 269568, 289792, 297999, 326016, 353184, 359424, 366768, 397332, 434688, 470912, 489024, 529776, 539136, 595998, 652032, 706368, 733536, 794664, 869376, 941824, 978048, 1059552, 1078272, 1191996, 1304064, 1412736, 1467072, 1589328, 1883648, 1956096, 2119104, 2383992, 2608128, 2825472, 2934144, 3178656, 3767296, 3912192, 4238208, 4767984, 5650944, 5868288, 6357312, 7824384, 8476416, 9535968, 11301888, 11736576, 12714624, 16952832, 19071936, 23473152, 25429248, 33905664, 38143872, 50858496, 76287744, 101716992, 152575488, 305150976]

約数ペア:

[(1, 305150976), (2, 152575488), (3, 101716992), (4, 76287744), (6, 50858496), (8, 38143872), (9, 33905664), (12, 25429248), (13, 23473152), (16, 19071936), (18, 16952832), (24, 12714624), (26, 11736576), (27, 11301888), (32, 9535968), (36, 8476416), (39, 7824384), (48, 6357312), (52, 5868288), (54, 5650944), (64, 4767984), (72, 4238208), (78, 3912192), (81, 3767296), (96, 3178656), (104, 2934144), (108, 2825472), (117, 2608128), (128, 2383992), (144, 2119104), (156, 1956096), (162, 1883648), (192, 1589328), (208, 1467072), (216, 1412736), (234, 1304064), (256, 1191996), (283, 1078272), (288, 1059552), (312, 978048), (324, 941824), (351, 869376), (384, 794664), (416, 733536), (432, 706368), (468, 652032), (512, 595998), (566, 539136), (576, 529776), (624, 489024), (648, 470912), (702, 434688), (768, 397332), (832, 366768), (849, 359424), (864, 353184), (936, 326016), (1024, 297999), (1053, 289792), (1132, 269568), (1152, 264888), (1248, 244512), (1296, 235456), (1404, 217344), (1536, 198666), (1664, 183384), (1698, 179712), (1728, 176592), (1872, 163008), (2106, 144896), (2264, 134784), (2304, 132444), (2496, 122256), (2547, 119808), (2592, 117728), (2808, 108672), (3072, 99333), (3328, 91692), (3396, 89856), (3456, 88296), (3679, 82944), (3744, 81504), (4212, 72448), (4528, 67392), (4608, 66222), (4992, 61128), (5094, 59904), (5184, 58864), (5616, 54336), (6656, 45846), (6792, 44928), (6912, 44148), (7358, 41472), (7488, 40752), (7641, 39936), (8424, 36224), (9056, 33696), (9216, 33111), (9984, 30564), (10188, 29952), (10368, 29432), (11037, 27648), (11232, 27168), (13312, 22923), (13584, 22464), (13824, 22074), (14716, 20736), (14976, 20376), (15282, 19968), (16848, 18112)]