520404528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{81517}}^1$

素因数の和:81554

約数の個数: 80

約数和(自身を含む): 1617317120

約数和(自身を除く): 1096912592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 81517, 163034, 244551, 326068, 489102, 570619, 652136, 978204, 1141238, 1304272, 1548823, 1711857, 1956408, 2282476, 3097646, 3423714, 3912816, 4564952, 4646469, 6195292, 6847428, 9129904, 9292938, 10841761, 12390584, 13694856, 18585876, 21683522, 24781168, 27389712, 32525283, 37171752, 43367044, 65050566, 74343504, 86734088, 130101132, 173468176, 260202264, 520404528]

約数ペア:

[(1, 520404528), (2, 260202264), (3, 173468176), (4, 130101132), (6, 86734088), (7, 74343504), (8, 65050566), (12, 43367044), (14, 37171752), (16, 32525283), (19, 27389712), (21, 24781168), (24, 21683522), (28, 18585876), (38, 13694856), (42, 12390584), (48, 10841761), (56, 9292938), (57, 9129904), (76, 6847428), (84, 6195292), (112, 4646469), (114, 4564952), (133, 3912816), (152, 3423714), (168, 3097646), (228, 2282476), (266, 1956408), (304, 1711857), (336, 1548823), (399, 1304272), (456, 1141238), (532, 978204), (798, 652136), (912, 570619), (1064, 489102), (1596, 326068), (2128, 244551), (3192, 163034), (6384, 81517)]