487254544

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13469}}^1$

素因数の和:13520

約数の個数: 80

約数和(自身を含む): 1202601600

約数和(自身を除く): 715347056

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1904, 2128, 2261, 2584, 4522, 5168, 9044, 13469, 18088, 26938, 36176, 53876, 94283, 107752, 188566, 215504, 228973, 255911, 377132, 457946, 511822, 754264, 915892, 1023644, 1508528, 1602811, 1791377, 1831784, 2047288, 3205622, 3582754, 3663568, 4094576, 4350487, 6411244, 7165508, 8700974, 12822488, 14331016, 17401948, 25644976, 28662032, 30453409, 34803896, 60906818, 69607792, 121813636, 243627272, 487254544]

約数ペア:

[(1, 487254544), (2, 243627272), (4, 121813636), (7, 69607792), (8, 60906818), (14, 34803896), (16, 30453409), (17, 28662032), (19, 25644976), (28, 17401948), (34, 14331016), (38, 12822488), (56, 8700974), (68, 7165508), (76, 6411244), (112, 4350487), (119, 4094576), (133, 3663568), (136, 3582754), (152, 3205622), (238, 2047288), (266, 1831784), (272, 1791377), (304, 1602811), (323, 1508528), (476, 1023644), (532, 915892), (646, 754264), (952, 511822), (1064, 457946), (1292, 377132), (1904, 255911), (2128, 228973), (2261, 215504), (2584, 188566), (4522, 107752), (5168, 94283), (9044, 53876), (13469, 36176), (18088, 26938)]