788700928

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 1626132816

約数和(自身を除く): 837431888

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 163, 164, 256, 326, 328, 461, 652, 656, 922, 1304, 1312, 1844, 2608, 2624, 3688, 5216, 5248, 6683, 7376, 10432, 10496, 13366, 14752, 18901, 20864, 26732, 29504, 37802, 41728, 53464, 59008, 75143, 75604, 106928, 118016, 150286, 151208, 213856, 300572, 302416, 427712, 601144, 604832, 855424, 1202288, 1209664, 1710848, 2404576, 2419328, 3080863, 4809152, 4838656, 6161726, 9618304, 12323452, 19236608, 24646904, 49293808, 98587616, 197175232, 394350464, 788700928]

約数ペア:

[(1, 788700928), (2, 394350464), (4, 197175232), (8, 98587616), (16, 49293808), (32, 24646904), (41, 19236608), (64, 12323452), (82, 9618304), (128, 6161726), (163, 4838656), (164, 4809152), (256, 3080863), (326, 2419328), (328, 2404576), (461, 1710848), (652, 1209664), (656, 1202288), (922, 855424), (1304, 604832), (1312, 601144), (1844, 427712), (2608, 302416), (2624, 300572), (3688, 213856), (5216, 151208), (5248, 150286), (6683, 118016), (7376, 106928), (10432, 75604), (10496, 75143), (13366, 59008), (14752, 53464), (18901, 41728), (20864, 37802), (26732, 29504)]