316377008

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{2221}}^1$

素因数の和:2565

約数の個数: 40

約数和(自身を含む): 636469680

約数和(自身を除く): 320092672

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 307, 464, 614, 1228, 2221, 2456, 4442, 4912, 8884, 8903, 17768, 17806, 35536, 35612, 64409, 71224, 128818, 142448, 257636, 515272, 681847, 1030544, 1363694, 2727388, 5454776, 10909552, 19773563, 39547126, 79094252, 158188504, 316377008]

約数ペア:

[(1, 316377008), (2, 158188504), (4, 79094252), (8, 39547126), (16, 19773563), (29, 10909552), (58, 5454776), (116, 2727388), (232, 1363694), (307, 1030544), (464, 681847), (614, 515272), (1228, 257636), (2221, 142448), (2456, 128818), (4442, 71224), (4912, 64409), (8884, 35612), (8903, 35536), (17768, 17806)]