383746688

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2239}}^1$

素因数の和:2369

約数の個数: 64

約数和(自身を含む): 831667200

約数和(自身を除く): 447920512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 128, 206, 208, 412, 416, 824, 832, 1339, 1648, 1664, 2239, 2678, 3296, 4478, 5356, 6592, 8956, 10712, 13184, 17912, 21424, 29107, 35824, 42848, 58214, 71648, 85696, 116428, 143296, 171392, 230617, 232856, 286592, 461234, 465712, 922468, 931424, 1844936, 1862848, 2998021, 3689872, 3725696, 5996042, 7379744, 11992084, 14759488, 23984168, 29518976, 47968336, 95936672, 191873344, 383746688]

約数ペア:

[(1, 383746688), (2, 191873344), (4, 95936672), (8, 47968336), (13, 29518976), (16, 23984168), (26, 14759488), (32, 11992084), (52, 7379744), (64, 5996042), (103, 3725696), (104, 3689872), (128, 2998021), (206, 1862848), (208, 1844936), (412, 931424), (416, 922468), (824, 465712), (832, 461234), (1339, 286592), (1648, 232856), (1664, 230617), (2239, 171392), (2678, 143296), (3296, 116428), (4478, 85696), (5356, 71648), (6592, 58214), (8956, 42848), (10712, 35824), (13184, 29107), (17912, 21424)]