275209456

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{911}}^1$

素因数の和:1237

約数の個数: 40

約数和(自身を含む): 542822400

約数和(自身を除く): 267612944

約数列:

[1, 2, 4, 8, 16, 79, 158, 239, 316, 478, 632, 911, 956, 1264, 1822, 1912, 3644, 3824, 7288, 14576, 18881, 37762, 71969, 75524, 143938, 151048, 217729, 287876, 302096, 435458, 575752, 870916, 1151504, 1741832, 3483664, 17200591, 34401182, 68802364, 137604728, 275209456]

約数ペア:

[(1, 275209456), (2, 137604728), (4, 68802364), (8, 34401182), (16, 17200591), (79, 3483664), (158, 1741832), (239, 1151504), (316, 870916), (478, 575752), (632, 435458), (911, 302096), (956, 287876), (1264, 217729), (1822, 151048), (1912, 143938), (3644, 75524), (3824, 71969), (7288, 37762), (14576, 18881)]