213322368

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1301}}^1$

素因数の和:1386

約数の個数: 128

約数和(自身を含む): 658707840

約数和(自身を除く): 445385472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 336, 366, 384, 427, 448, 488, 672, 732, 854, 896, 976, 1281, 1301, 1344, 1464, 1708, 1952, 2562, 2602, 2688, 2928, 3416, 3903, 3904, 5124, 5204, 5856, 6832, 7806, 7808, 9107, 10248, 10408, 11712, 13664, 15612, 18214, 20496, 20816, 23424, 27321, 27328, 31224, 36428, 40992, 41632, 54642, 54656, 62448, 72856, 79361, 81984, 83264, 109284, 124896, 145712, 158722, 163968, 166528, 218568, 238083, 249792, 291424, 317444, 437136, 476166, 499584, 555527, 582848, 634888, 874272, 952332, 1111054, 1165696, 1269776, 1666581, 1748544, 1904664, 2222108, 2539552, 3333162, 3497088, 3809328, 4444216, 5079104, 6666324, 7618656, 8888432, 10158208, 13332648, 15237312, 17776864, 26665296, 30474624, 35553728, 53330592, 71107456, 106661184, 213322368]

約数ペア:

[(1, 213322368), (2, 106661184), (3, 71107456), (4, 53330592), (6, 35553728), (7, 30474624), (8, 26665296), (12, 17776864), (14, 15237312), (16, 13332648), (21, 10158208), (24, 8888432), (28, 7618656), (32, 6666324), (42, 5079104), (48, 4444216), (56, 3809328), (61, 3497088), (64, 3333162), (84, 2539552), (96, 2222108), (112, 1904664), (122, 1748544), (128, 1666581), (168, 1269776), (183, 1165696), (192, 1111054), (224, 952332), (244, 874272), (336, 634888), (366, 582848), (384, 555527), (427, 499584), (448, 476166), (488, 437136), (672, 317444), (732, 291424), (854, 249792), (896, 238083), (976, 218568), (1281, 166528), (1301, 163968), (1344, 158722), (1464, 145712), (1708, 124896), (1952, 109284), (2562, 83264), (2602, 81984), (2688, 79361), (2928, 72856), (3416, 62448), (3903, 54656), (3904, 54642), (5124, 41632), (5204, 40992), (5856, 36428), (6832, 31224), (7806, 27328), (7808, 27321), (9107, 23424), (10248, 20816), (10408, 20496), (11712, 18214), (13664, 15612)]