671978244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24767}}^1$

素因数の和:24817

約数の個数: 96

約数和(自身を含む): 1997291520

約数和(自身を除く): 1325313276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 646, 714, 798, 969, 1292, 1428, 1596, 1938, 2261, 3876, 4522, 6783, 9044, 13566, 24767, 27132, 49534, 74301, 99068, 148602, 173369, 297204, 346738, 421039, 470573, 520107, 693476, 842078, 941146, 1040214, 1263117, 1411719, 1684156, 1882292, 2080428, 2526234, 2823438, 2947273, 3294011, 5052468, 5646876, 5894546, 6588022, 7999741, 8841819, 9882033, 11789092, 13176044, 15999482, 17683638, 19764066, 23999223, 31998964, 35367276, 39528132, 47998446, 55998187, 95996892, 111996374, 167994561, 223992748, 335989122, 671978244]

約数ペア:

[(1, 671978244), (2, 335989122), (3, 223992748), (4, 167994561), (6, 111996374), (7, 95996892), (12, 55998187), (14, 47998446), (17, 39528132), (19, 35367276), (21, 31998964), (28, 23999223), (34, 19764066), (38, 17683638), (42, 15999482), (51, 13176044), (57, 11789092), (68, 9882033), (76, 8841819), (84, 7999741), (102, 6588022), (114, 5894546), (119, 5646876), (133, 5052468), (204, 3294011), (228, 2947273), (238, 2823438), (266, 2526234), (323, 2080428), (357, 1882292), (399, 1684156), (476, 1411719), (532, 1263117), (646, 1040214), (714, 941146), (798, 842078), (969, 693476), (1292, 520107), (1428, 470573), (1596, 421039), (1938, 346738), (2261, 297204), (3876, 173369), (4522, 148602), (6783, 99068), (9044, 74301), (13566, 49534), (24767, 27132)]