8280493683

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:470

約数の個数: 128

約数和(自身を含む): 14945280000

約数和(自身を除く): 6664786317

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 133, 139, 147, 209, 231, 277, 343, 399, 417, 539, 627, 831, 931, 973, 1029, 1463, 1529, 1617, 1939, 2641, 2793, 2919, 3047, 3773, 4389, 4587, 5263, 5817, 6517, 6811, 7923, 9141, 10241, 10703, 11319, 13573, 15789, 18487, 19551, 20433, 21329, 29051, 30723, 32109, 36841, 38503, 40719, 47677, 55461, 57893, 63987, 71687, 74921, 87153, 95011, 110523, 115509, 129409, 143031, 149303, 173679, 203357, 215061, 224763, 257887, 269521, 285033, 388227, 405251, 423533, 447909, 524447, 610071, 731557, 773661, 808563, 905863, 1045121, 1215753, 1270599, 1423499, 1573341, 1805209, 1886647, 2194671, 2717589, 2836757, 2964731, 3135363, 4270497, 5120899, 5415627, 5659941, 8047127, 8510271, 8894193, 9964493, 13206529, 15362697, 19857299, 20753117, 24141381, 29893479, 35846293, 39619587, 56329889, 59571897, 62259351, 107538879, 145271819, 168989667, 250924051, 394309223, 435815457, 752772153, 1182927669, 2760164561, 8280493683]

約数ペア:

[(1, 8280493683), (3, 2760164561), (7, 1182927669), (11, 752772153), (19, 435815457), (21, 394309223), (33, 250924051), (49, 168989667), (57, 145271819), (77, 107538879), (133, 62259351), (139, 59571897), (147, 56329889), (209, 39619587), (231, 35846293), (277, 29893479), (343, 24141381), (399, 20753117), (417, 19857299), (539, 15362697), (627, 13206529), (831, 9964493), (931, 8894193), (973, 8510271), (1029, 8047127), (1463, 5659941), (1529, 5415627), (1617, 5120899), (1939, 4270497), (2641, 3135363), (2793, 2964731), (2919, 2836757), (3047, 2717589), (3773, 2194671), (4389, 1886647), (4587, 1805209), (5263, 1573341), (5817, 1423499), (6517, 1270599), (6811, 1215753), (7923, 1045121), (9141, 905863), (10241, 808563), (10703, 773661), (11319, 731557), (13573, 610071), (15789, 524447), (18487, 447909), (19551, 423533), (20433, 405251), (21329, 388227), (29051, 285033), (30723, 269521), (32109, 257887), (36841, 224763), (38503, 215061), (40719, 203357), (47677, 173679), (55461, 149303), (57893, 143031), (63987, 129409), (71687, 115509), (74921, 110523), (87153, 95011)]