778388352

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15241}}^1$

素因数の和:15284

約数の個数: 128

約数和(自身を含む): 2487494400

約数和(自身を除く): 1709106048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 798, 896, 912, 1064, 1216, 1344, 1596, 1824, 2128, 2432, 2688, 3192, 3648, 4256, 6384, 7296, 8512, 12768, 15241, 17024, 25536, 30482, 45723, 51072, 60964, 91446, 106687, 121928, 182892, 213374, 243856, 289579, 320061, 365784, 426748, 487712, 579158, 640122, 731568, 853496, 868737, 975424, 1158316, 1280244, 1463136, 1706992, 1737474, 1950848, 2027053, 2316632, 2560488, 2926272, 3413984, 3474948, 4054106, 4633264, 5120976, 5852544, 6081159, 6827968, 6949896, 8108212, 9266528, 10241952, 12162318, 13655936, 13899792, 16216424, 18533056, 20483904, 24324636, 27799584, 32432848, 37066112, 40967808, 48649272, 55599168, 64865696, 97298544, 111198336, 129731392, 194597088, 259462784, 389194176, 778388352]

約数ペア:

[(1, 778388352), (2, 389194176), (3, 259462784), (4, 194597088), (6, 129731392), (7, 111198336), (8, 97298544), (12, 64865696), (14, 55599168), (16, 48649272), (19, 40967808), (21, 37066112), (24, 32432848), (28, 27799584), (32, 24324636), (38, 20483904), (42, 18533056), (48, 16216424), (56, 13899792), (57, 13655936), (64, 12162318), (76, 10241952), (84, 9266528), (96, 8108212), (112, 6949896), (114, 6827968), (128, 6081159), (133, 5852544), (152, 5120976), (168, 4633264), (192, 4054106), (224, 3474948), (228, 3413984), (266, 2926272), (304, 2560488), (336, 2316632), (384, 2027053), (399, 1950848), (448, 1737474), (456, 1706992), (532, 1463136), (608, 1280244), (672, 1158316), (798, 975424), (896, 868737), (912, 853496), (1064, 731568), (1216, 640122), (1344, 579158), (1596, 487712), (1824, 426748), (2128, 365784), (2432, 320061), (2688, 289579), (3192, 243856), (3648, 213374), (4256, 182892), (6384, 121928), (7296, 106687), (8512, 91446), (12768, 60964), (15241, 51072), (17024, 45723), (25536, 30482)]