1071304448

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2213}}^1$

素因数の和:2321

約数の個数: 72

約数和(自身を含む): 2244606336

約数和(自身を除く): 1173301888

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 244, 248, 256, 488, 496, 976, 992, 1891, 1952, 1984, 2213, 3782, 3904, 3968, 4426, 7564, 7808, 7936, 8852, 15128, 15616, 17704, 30256, 35408, 60512, 68603, 70816, 121024, 134993, 137206, 141632, 242048, 269986, 274412, 283264, 484096, 539972, 548824, 566528, 1079944, 1097648, 2159888, 2195296, 4184783, 4319776, 4390592, 8369566, 8639552, 8781184, 16739132, 17279104, 17562368, 33478264, 34558208, 66956528, 133913056, 267826112, 535652224, 1071304448]

約数ペア:

[(1, 1071304448), (2, 535652224), (4, 267826112), (8, 133913056), (16, 66956528), (31, 34558208), (32, 33478264), (61, 17562368), (62, 17279104), (64, 16739132), (122, 8781184), (124, 8639552), (128, 8369566), (244, 4390592), (248, 4319776), (256, 4184783), (488, 2195296), (496, 2159888), (976, 1097648), (992, 1079944), (1891, 566528), (1952, 548824), (1984, 539972), (2213, 484096), (3782, 283264), (3904, 274412), (3968, 269986), (4426, 242048), (7564, 141632), (7808, 137206), (7936, 134993), (8852, 121024), (15128, 70816), (15616, 68603), (17704, 60512), (30256, 35408)]