271476688

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 615603456

約数和(自身を除く): 344126768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 103, 112, 202, 206, 233, 404, 412, 466, 707, 721, 808, 824, 932, 1414, 1442, 1616, 1631, 1648, 1864, 2828, 2884, 3262, 3728, 5656, 5768, 6524, 10403, 11312, 11536, 13048, 20806, 23533, 23999, 26096, 41612, 47066, 47998, 72821, 83224, 94132, 95996, 145642, 164731, 166448, 167993, 188264, 191992, 291284, 329462, 335986, 376528, 383984, 582568, 658924, 671972, 1165136, 1317848, 1343944, 2423899, 2635696, 2687888, 4847798, 9695596, 16967293, 19391192, 33934586, 38782384, 67869172, 135738344, 271476688]

約数ペア:

[(1, 271476688), (2, 135738344), (4, 67869172), (7, 38782384), (8, 33934586), (14, 19391192), (16, 16967293), (28, 9695596), (56, 4847798), (101, 2687888), (103, 2635696), (112, 2423899), (202, 1343944), (206, 1317848), (233, 1165136), (404, 671972), (412, 658924), (466, 582568), (707, 383984), (721, 376528), (808, 335986), (824, 329462), (932, 291284), (1414, 191992), (1442, 188264), (1616, 167993), (1631, 166448), (1648, 164731), (1864, 145642), (2828, 95996), (2884, 94132), (3262, 83224), (3728, 72821), (5656, 47998), (5768, 47066), (6524, 41612), (10403, 26096), (11312, 23999), (11536, 23533), (13048, 20806)]