180056996

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 411586560

約数和(自身を除く): 231529564

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 43, 68, 76, 86, 119, 133, 172, 238, 266, 301, 323, 463, 476, 532, 602, 646, 731, 817, 926, 1204, 1292, 1462, 1634, 1852, 2261, 2924, 3241, 3268, 4522, 5117, 5719, 6482, 7871, 8797, 9044, 10234, 11438, 12964, 13889, 15742, 17594, 19909, 20468, 22876, 27778, 31484, 35188, 39818, 55097, 55556, 61579, 79636, 97223, 110194, 123158, 139363, 149549, 194446, 220388, 246316, 278726, 299098, 338453, 378271, 388892, 557452, 598196, 676906, 756542, 1046843, 1353812, 1513084, 2093686, 2369171, 2647897, 4187372, 4738342, 5295794, 6430607, 9476684, 10591588, 12861214, 25722428, 45014249, 90028498, 180056996]

約数ペア:

[(1, 180056996), (2, 90028498), (4, 45014249), (7, 25722428), (14, 12861214), (17, 10591588), (19, 9476684), (28, 6430607), (34, 5295794), (38, 4738342), (43, 4187372), (68, 2647897), (76, 2369171), (86, 2093686), (119, 1513084), (133, 1353812), (172, 1046843), (238, 756542), (266, 676906), (301, 598196), (323, 557452), (463, 388892), (476, 378271), (532, 338453), (602, 299098), (646, 278726), (731, 246316), (817, 220388), (926, 194446), (1204, 149549), (1292, 139363), (1462, 123158), (1634, 110194), (1852, 97223), (2261, 79636), (2924, 61579), (3241, 55556), (3268, 55097), (4522, 39818), (5117, 35188), (5719, 31484), (6482, 27778), (7871, 22876), (8797, 20468), (9044, 19909), (10234, 17594), (11438, 15742), (12964, 13889)]