243293952

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:990

約数の個数: 144

約数和(自身を含む): 729953280

約数和(自身を除く): 486659328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 341, 352, 372, 384, 496, 528, 682, 704, 744, 768, 929, 992, 1023, 1056, 1364, 1408, 1488, 1858, 1984, 2046, 2112, 2728, 2787, 2816, 2976, 3716, 3968, 4092, 4224, 5456, 5574, 5952, 7432, 7936, 8184, 8448, 10219, 10912, 11148, 11904, 14864, 16368, 20438, 21824, 22296, 23808, 28799, 29728, 30657, 32736, 40876, 43648, 44592, 57598, 59456, 61314, 65472, 81752, 86397, 87296, 89184, 115196, 118912, 122628, 130944, 163504, 172794, 178368, 230392, 237824, 245256, 261888, 316789, 327008, 345588, 356736, 460784, 490512, 633578, 654016, 691176, 713472, 921568, 950367, 981024, 1267156, 1308032, 1382352, 1843136, 1900734, 1962048, 2534312, 2616064, 2764704, 3686272, 3801468, 3924096, 5068624, 5529408, 7372544, 7602936, 7848192, 10137248, 11058816, 15205872, 20274496, 22117632, 30411744, 40548992, 60823488, 81097984, 121646976, 243293952]

約数ペア:

[(1, 243293952), (2, 121646976), (3, 81097984), (4, 60823488), (6, 40548992), (8, 30411744), (11, 22117632), (12, 20274496), (16, 15205872), (22, 11058816), (24, 10137248), (31, 7848192), (32, 7602936), (33, 7372544), (44, 5529408), (48, 5068624), (62, 3924096), (64, 3801468), (66, 3686272), (88, 2764704), (93, 2616064), (96, 2534312), (124, 1962048), (128, 1900734), (132, 1843136), (176, 1382352), (186, 1308032), (192, 1267156), (248, 981024), (256, 950367), (264, 921568), (341, 713472), (352, 691176), (372, 654016), (384, 633578), (496, 490512), (528, 460784), (682, 356736), (704, 345588), (744, 327008), (768, 316789), (929, 261888), (992, 245256), (1023, 237824), (1056, 230392), (1364, 178368), (1408, 172794), (1488, 163504), (1858, 130944), (1984, 122628), (2046, 118912), (2112, 115196), (2728, 89184), (2787, 87296), (2816, 86397), (2976, 81752), (3716, 65472), (3968, 61314), (4092, 59456), (4224, 57598), (5456, 44592), (5574, 43648), (5952, 40876), (7432, 32736), (7936, 30657), (8184, 29728), (8448, 28799), (10219, 23808), (10912, 22296), (11148, 21824), (11904, 20438), (14864, 16368)]