816436656

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2447}}^1$

素因数の和:2799

約数の個数: 120

約数和(自身を含む): 2620260864

約数和(自身を除く): 1803824208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 331, 336, 504, 662, 993, 1008, 1324, 1986, 2317, 2447, 2648, 2979, 3972, 4634, 4894, 5296, 5958, 6951, 7341, 7944, 9268, 9788, 11916, 13902, 14682, 15888, 17129, 18536, 19576, 20853, 22023, 23832, 27804, 29364, 34258, 37072, 39152, 41706, 44046, 47664, 51387, 55608, 58728, 68516, 83412, 88092, 102774, 111216, 117456, 137032, 154161, 166824, 176184, 205548, 274064, 308322, 333648, 352368, 411096, 616644, 809957, 822192, 1233288, 1619914, 2429871, 2466576, 3239828, 4859742, 5669699, 6479656, 7289613, 9719484, 11339398, 12959312, 14579226, 17009097, 19438968, 22678796, 29158452, 34018194, 38877936, 45357592, 51027291, 58316904, 68036388, 90715184, 102054582, 116633808, 136072776, 204109164, 272145552, 408218328, 816436656]

約数ペア:

[(1, 816436656), (2, 408218328), (3, 272145552), (4, 204109164), (6, 136072776), (7, 116633808), (8, 102054582), (9, 90715184), (12, 68036388), (14, 58316904), (16, 51027291), (18, 45357592), (21, 38877936), (24, 34018194), (28, 29158452), (36, 22678796), (42, 19438968), (48, 17009097), (56, 14579226), (63, 12959312), (72, 11339398), (84, 9719484), (112, 7289613), (126, 6479656), (144, 5669699), (168, 4859742), (252, 3239828), (331, 2466576), (336, 2429871), (504, 1619914), (662, 1233288), (993, 822192), (1008, 809957), (1324, 616644), (1986, 411096), (2317, 352368), (2447, 333648), (2648, 308322), (2979, 274064), (3972, 205548), (4634, 176184), (4894, 166824), (5296, 154161), (5958, 137032), (6951, 117456), (7341, 111216), (7944, 102774), (9268, 88092), (9788, 83412), (11916, 68516), (13902, 58728), (14682, 55608), (15888, 51387), (17129, 47664), (18536, 44046), (19576, 41706), (20853, 39152), (22023, 37072), (23832, 34258), (27804, 29364)]