968203656

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1999}}^1$

素因数の和:2080

約数の個数: 144

約数和(自身を含む): 3098160000

約数和(自身を除く): 2129956344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 961, 1116, 1302, 1736, 1922, 1953, 1999, 2232, 2604, 2883, 3844, 3906, 3998, 5208, 5766, 5997, 6727, 7688, 7812, 7996, 8649, 11532, 11994, 13454, 13993, 15624, 15992, 17298, 17991, 20181, 23064, 23988, 26908, 27986, 34596, 35982, 40362, 41979, 47976, 53816, 55972, 60543, 61969, 69192, 71964, 80724, 83958, 111944, 121086, 123938, 125937, 143928, 161448, 167916, 185907, 242172, 247876, 251874, 335832, 371814, 433783, 484344, 495752, 503748, 557721, 743628, 867566, 1007496, 1115442, 1301349, 1487256, 1735132, 1921039, 2230884, 2602698, 3470264, 3842078, 3904047, 4461768, 5205396, 5763117, 7684156, 7808094, 10410792, 11526234, 13447273, 15368312, 15616188, 17289351, 23052468, 26894546, 31232376, 34578702, 40341819, 46104936, 53789092, 69157404, 80683638, 107578184, 121025457, 138314808, 161367276, 242050914, 322734552, 484101828, 968203656]

約数ペア:

[(1, 968203656), (2, 484101828), (3, 322734552), (4, 242050914), (6, 161367276), (7, 138314808), (8, 121025457), (9, 107578184), (12, 80683638), (14, 69157404), (18, 53789092), (21, 46104936), (24, 40341819), (28, 34578702), (31, 31232376), (36, 26894546), (42, 23052468), (56, 17289351), (62, 15616188), (63, 15368312), (72, 13447273), (84, 11526234), (93, 10410792), (124, 7808094), (126, 7684156), (168, 5763117), (186, 5205396), (217, 4461768), (248, 3904047), (252, 3842078), (279, 3470264), (372, 2602698), (434, 2230884), (504, 1921039), (558, 1735132), (651, 1487256), (744, 1301349), (868, 1115442), (961, 1007496), (1116, 867566), (1302, 743628), (1736, 557721), (1922, 503748), (1953, 495752), (1999, 484344), (2232, 433783), (2604, 371814), (2883, 335832), (3844, 251874), (3906, 247876), (3998, 242172), (5208, 185907), (5766, 167916), (5997, 161448), (6727, 143928), (7688, 125937), (7812, 123938), (7996, 121086), (8649, 111944), (11532, 83958), (11994, 80724), (13454, 71964), (13993, 69192), (15624, 61969), (15992, 60543), (17298, 55972), (17991, 53816), (20181, 47976), (23064, 41979), (23988, 40362), (26908, 35982), (27986, 34596)]