7301783152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{21121}}^1$

素因数の和:21218

約数の個数: 80

約数和(自身を含む): 15840486144

約数和(自身を除く): 8538702992

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 41, 62, 68, 82, 124, 136, 164, 248, 272, 328, 496, 527, 656, 697, 1054, 1271, 1394, 2108, 2542, 2788, 4216, 5084, 5576, 8432, 10168, 11152, 20336, 21121, 21607, 42242, 43214, 84484, 86428, 168968, 172856, 337936, 345712, 359057, 654751, 718114, 865961, 1309502, 1436228, 1731922, 2619004, 2872456, 3463844, 5238008, 5744912, 6927688, 10476016, 11130767, 13855376, 14721337, 22261534, 26844791, 29442674, 44523068, 53689582, 58885348, 89046136, 107379164, 117770696, 178092272, 214758328, 235541392, 429516656, 456361447, 912722894, 1825445788, 3650891576, 7301783152]

約数ペア:

[(1, 7301783152), (2, 3650891576), (4, 1825445788), (8, 912722894), (16, 456361447), (17, 429516656), (31, 235541392), (34, 214758328), (41, 178092272), (62, 117770696), (68, 107379164), (82, 89046136), (124, 58885348), (136, 53689582), (164, 44523068), (248, 29442674), (272, 26844791), (328, 22261534), (496, 14721337), (527, 13855376), (656, 11130767), (697, 10476016), (1054, 6927688), (1271, 5744912), (1394, 5238008), (2108, 3463844), (2542, 2872456), (2788, 2619004), (4216, 1731922), (5084, 1436228), (5576, 1309502), (8432, 865961), (10168, 718114), (11152, 654751), (20336, 359057), (21121, 345712), (21607, 337936), (42242, 172856), (43214, 168968), (84484, 86428)]