2859431344

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{821}}^1$

素因数の和:1115

約数の個数: 120

約数和(自身を含む): 6995114784

約数和(自身を除く): 4135683440

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 257, 308, 484, 514, 616, 821, 847, 968, 1028, 1232, 1642, 1694, 1799, 1936, 2056, 2827, 3284, 3388, 3598, 4112, 5654, 5747, 6568, 6776, 7196, 9031, 11308, 11494, 13136, 13552, 14392, 18062, 19789, 22616, 22988, 28784, 31097, 36124, 39578, 45232, 45976, 62194, 63217, 72248, 79156, 91952, 99341, 124388, 126434, 144496, 158312, 198682, 210997, 217679, 248776, 252868, 316624, 397364, 421994, 435358, 497552, 505736, 695387, 794728, 843988, 870716, 1011472, 1390774, 1476979, 1589456, 1687976, 1741432, 2320967, 2781548, 2953958, 3375952, 3482864, 4641934, 5563096, 5907916, 9283868, 11126192, 11815832, 16246769, 18567736, 23631664, 25530637, 32493538, 37135472, 51061274, 64987076, 102122548, 129974152, 178714459, 204245096, 259948304, 357428918, 408490192, 714857836, 1429715672, 2859431344]

約数ペア:

[(1, 2859431344), (2, 1429715672), (4, 714857836), (7, 408490192), (8, 357428918), (11, 259948304), (14, 204245096), (16, 178714459), (22, 129974152), (28, 102122548), (44, 64987076), (56, 51061274), (77, 37135472), (88, 32493538), (112, 25530637), (121, 23631664), (154, 18567736), (176, 16246769), (242, 11815832), (257, 11126192), (308, 9283868), (484, 5907916), (514, 5563096), (616, 4641934), (821, 3482864), (847, 3375952), (968, 2953958), (1028, 2781548), (1232, 2320967), (1642, 1741432), (1694, 1687976), (1799, 1589456), (1936, 1476979), (2056, 1390774), (2827, 1011472), (3284, 870716), (3388, 843988), (3598, 794728), (4112, 695387), (5654, 505736), (5747, 497552), (6568, 435358), (6776, 421994), (7196, 397364), (9031, 316624), (11308, 252868), (11494, 248776), (13136, 217679), (13552, 210997), (14392, 198682), (18062, 158312), (19789, 144496), (22616, 126434), (22988, 124388), (28784, 99341), (31097, 91952), (36124, 79156), (39578, 72248), (45232, 63217), (45976, 62194)]