3944416432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{3389}}^1$

素因数の和:3814

約数の個数: 80

約数和(自身を含む): 8852781600

約数和(自身を除く): 4908365168

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 389, 748, 778, 1496, 1556, 2992, 3112, 3389, 4279, 6224, 6613, 6778, 8558, 13226, 13556, 17116, 26452, 27112, 34232, 37279, 52904, 54224, 57613, 68464, 72743, 74558, 105808, 115226, 145486, 149116, 230452, 290972, 298232, 460904, 581944, 596464, 633743, 921808, 1163888, 1267486, 1318321, 2534972, 2636642, 5069944, 5273284, 10139888, 10546568, 14501531, 21093136, 22411457, 29003062, 44822914, 58006124, 89645828, 116012248, 179291656, 232024496, 246526027, 358583312, 493052054, 986104108, 1972208216, 3944416432]

約数ペア:

[(1, 3944416432), (2, 1972208216), (4, 986104108), (8, 493052054), (11, 358583312), (16, 246526027), (17, 232024496), (22, 179291656), (34, 116012248), (44, 89645828), (68, 58006124), (88, 44822914), (136, 29003062), (176, 22411457), (187, 21093136), (272, 14501531), (374, 10546568), (389, 10139888), (748, 5273284), (778, 5069944), (1496, 2636642), (1556, 2534972), (2992, 1318321), (3112, 1267486), (3389, 1163888), (4279, 921808), (6224, 633743), (6613, 596464), (6778, 581944), (8558, 460904), (13226, 298232), (13556, 290972), (17116, 230452), (26452, 149116), (27112, 145486), (34232, 115226), (37279, 105808), (52904, 74558), (54224, 72743), (57613, 68464)]