255652772096

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{2663}}^1\times {\mathrm{12097}}^1$

素因数の和:14807

約数の個数: 72

約数和(自身を含む): 527009785344

約数和(自身を除く): 271357013248

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 2663, 3968, 5326, 7936, 10652, 12097, 21304, 24194, 42608, 48388, 82553, 85216, 96776, 165106, 170432, 193552, 330212, 340864, 375007, 387104, 660424, 681728, 750014, 774208, 1320848, 1500028, 1548416, 2641696, 3000056, 3096832, 5283392, 6000112, 10566784, 12000224, 21133568, 24000448, 32214311, 48000896, 64428622, 96001792, 128857244, 257714488, 515428976, 998643641, 1030857952, 1997287282, 2061715904, 3994574564, 4123431808, 7989149128, 8246863616, 15978298256, 31956596512, 63913193024, 127826386048, 255652772096]

約数ペア:

[(1, 255652772096), (2, 127826386048), (4, 63913193024), (8, 31956596512), (16, 15978298256), (31, 8246863616), (32, 7989149128), (62, 4123431808), (64, 3994574564), (124, 2061715904), (128, 1997287282), (248, 1030857952), (256, 998643641), (496, 515428976), (992, 257714488), (1984, 128857244), (2663, 96001792), (3968, 64428622), (5326, 48000896), (7936, 32214311), (10652, 24000448), (12097, 21133568), (21304, 12000224), (24194, 10566784), (42608, 6000112), (48388, 5283392), (82553, 3096832), (85216, 3000056), (96776, 2641696), (165106, 1548416), (170432, 1500028), (193552, 1320848), (330212, 774208), (340864, 750014), (375007, 681728), (387104, 660424)]