240694528

素因数分解:

$2^8\times {\mathrm{389}}^1\times {\mathrm{2417}}^1$

素因数の和:2822

約数の個数: 36

約数和(自身を含む): 481883220

約数和(自身を除く): 241188692

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 389, 778, 1556, 2417, 3112, 4834, 6224, 9668, 12448, 19336, 24896, 38672, 49792, 77344, 99584, 154688, 309376, 618752, 940213, 1880426, 3760852, 7521704, 15043408, 30086816, 60173632, 120347264, 240694528]

約数ペア:

[(1, 240694528), (2, 120347264), (4, 60173632), (8, 30086816), (16, 15043408), (32, 7521704), (64, 3760852), (128, 1880426), (256, 940213), (389, 618752), (778, 309376), (1556, 154688), (2417, 99584), (3112, 77344), (4834, 49792), (6224, 38672), (9668, 24896), (12448, 19336)]