15727173924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{81439}}^1$

素因数の和:81494

約数の個数: 144

約数和(自身を含む): 48525209600

約数和(自身を除く): 32798035676

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 121, 132, 133, 154, 209, 228, 231, 242, 266, 308, 363, 399, 418, 462, 484, 532, 627, 726, 798, 836, 847, 924, 1254, 1452, 1463, 1596, 1694, 2299, 2508, 2541, 2926, 3388, 4389, 4598, 5082, 5852, 6897, 8778, 9196, 10164, 13794, 16093, 17556, 27588, 32186, 48279, 64372, 81439, 96558, 162878, 193116, 244317, 325756, 488634, 570073, 895829, 977268, 1140146, 1547341, 1710219, 1791658, 2280292, 2687487, 3094682, 3420438, 3583316, 4642023, 5374974, 6189364, 6270803, 6840876, 9284046, 9854119, 10749948, 10831387, 12541606, 17020751, 18568092, 18812409, 19708238, 21662774, 25083212, 29562357, 32494161, 34041502, 37624818, 39416476, 43325548, 51062253, 59124714, 64988322, 68083004, 68978833, 75249636, 102124506, 118249428, 119145257, 129976644, 137957666, 187228261, 204249012, 206936499, 238290514, 275915332, 357435771, 374456522, 413872998, 476581028, 561684783, 714871542, 748913044, 827745996, 1123369566, 1310597827, 1429743084, 2246739132, 2621195654, 3931793481, 5242391308, 7863586962, 15727173924]

約数ペア:

[(1, 15727173924), (2, 7863586962), (3, 5242391308), (4, 3931793481), (6, 2621195654), (7, 2246739132), (11, 1429743084), (12, 1310597827), (14, 1123369566), (19, 827745996), (21, 748913044), (22, 714871542), (28, 561684783), (33, 476581028), (38, 413872998), (42, 374456522), (44, 357435771), (57, 275915332), (66, 238290514), (76, 206936499), (77, 204249012), (84, 187228261), (114, 137957666), (121, 129976644), (132, 119145257), (133, 118249428), (154, 102124506), (209, 75249636), (228, 68978833), (231, 68083004), (242, 64988322), (266, 59124714), (308, 51062253), (363, 43325548), (399, 39416476), (418, 37624818), (462, 34041502), (484, 32494161), (532, 29562357), (627, 25083212), (726, 21662774), (798, 19708238), (836, 18812409), (847, 18568092), (924, 17020751), (1254, 12541606), (1452, 10831387), (1463, 10749948), (1596, 9854119), (1694, 9284046), (2299, 6840876), (2508, 6270803), (2541, 6189364), (2926, 5374974), (3388, 4642023), (4389, 3583316), (4598, 3420438), (5082, 3094682), (5852, 2687487), (6897, 2280292), (8778, 1791658), (9196, 1710219), (10164, 1547341), (13794, 1140146), (16093, 977268), (17556, 895829), (27588, 570073), (32186, 488634), (48279, 325756), (64372, 244317), (81439, 193116), (96558, 162878)]