1256614656

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{148747}}^1$

素因数の和:148777

約数の個数: 72

約数和(自身を含む): 3648490944

約数和(自身を除く): 2391876288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 148747, 297494, 446241, 594988, 892482, 1189976, 1636217, 1784964, 2379952, 3272434, 3569928, 4759904, 4908651, 6544868, 7139856, 9519808, 9817302, 13089736, 14279712, 19039616, 19634604, 26179472, 28559424, 38079232, 39269208, 52358944, 57118848, 78538416, 104717888, 114237696, 157076832, 209435776, 314153664, 418871552, 628307328, 1256614656]

約数ペア:

[(1, 1256614656), (2, 628307328), (3, 418871552), (4, 314153664), (6, 209435776), (8, 157076832), (11, 114237696), (12, 104717888), (16, 78538416), (22, 57118848), (24, 52358944), (32, 39269208), (33, 38079232), (44, 28559424), (48, 26179472), (64, 19634604), (66, 19039616), (88, 14279712), (96, 13089736), (128, 9817302), (132, 9519808), (176, 7139856), (192, 6544868), (256, 4908651), (264, 4759904), (352, 3569928), (384, 3272434), (528, 2379952), (704, 1784964), (768, 1636217), (1056, 1189976), (1408, 892482), (2112, 594988), (2816, 446241), (4224, 297494), (8448, 148747)]