381710448

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{126227}}^1$

素因数の和:126251

約数の個数: 80

約数和(自身を含む): 1252181760

約数和(自身を除く): 870471312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 126227, 252454, 378681, 504908, 757362, 883589, 1009816, 1136043, 1514724, 1767178, 2019632, 2272086, 2650767, 3029448, 3408129, 3534356, 4544172, 5301534, 6058896, 6816258, 7068712, 7952301, 9088344, 10603068, 13632516, 14137424, 15904602, 18176688, 21206136, 23856903, 27265032, 31809204, 42412272, 47713806, 54530064, 63618408, 95427612, 127236816, 190855224, 381710448]

約数ペア:

[(1, 381710448), (2, 190855224), (3, 127236816), (4, 95427612), (6, 63618408), (7, 54530064), (8, 47713806), (9, 42412272), (12, 31809204), (14, 27265032), (16, 23856903), (18, 21206136), (21, 18176688), (24, 15904602), (27, 14137424), (28, 13632516), (36, 10603068), (42, 9088344), (48, 7952301), (54, 7068712), (56, 6816258), (63, 6058896), (72, 5301534), (84, 4544172), (108, 3534356), (112, 3408129), (126, 3029448), (144, 2650767), (168, 2272086), (189, 2019632), (216, 1767178), (252, 1514724), (336, 1136043), (378, 1009816), (432, 883589), (504, 757362), (756, 504908), (1008, 378681), (1512, 252454), (3024, 126227)]