2747824376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 6195087360

約数和(自身を除く): 3447262984

約数列:

[1, 2, 4, 8, 11, 17, 22, 31, 34, 44, 62, 68, 88, 124, 136, 187, 193, 248, 307, 341, 374, 386, 527, 614, 682, 748, 772, 1054, 1228, 1364, 1496, 1544, 2108, 2123, 2456, 2728, 3281, 3377, 4216, 4246, 5219, 5797, 5983, 6562, 6754, 8492, 9517, 10438, 11594, 11966, 13124, 13508, 16984, 19034, 20876, 23188, 23932, 26248, 27016, 36091, 38068, 41752, 46376, 47864, 57409, 59251, 65813, 72182, 76136, 101711, 104687, 114818, 118502, 131626, 144364, 161789, 203422, 209374, 229636, 237004, 263252, 288728, 323578, 406844, 418748, 459272, 474008, 526504, 647156, 651761, 813688, 837496, 1007267, 1118821, 1294312, 1303522, 1779679, 1836781, 2014534, 2237642, 2607044, 3559358, 3673562, 4029068, 4475284, 5214088, 7118716, 7347124, 8058136, 8950568, 11079937, 14237432, 14694248, 20204591, 22159874, 31225277, 40409182, 44319748, 62450554, 80818364, 88639496, 124901108, 161636728, 249802216, 343478047, 686956094, 1373912188, 2747824376]

約数ペア:

[(1, 2747824376), (2, 1373912188), (4, 686956094), (8, 343478047), (11, 249802216), (17, 161636728), (22, 124901108), (31, 88639496), (34, 80818364), (44, 62450554), (62, 44319748), (68, 40409182), (88, 31225277), (124, 22159874), (136, 20204591), (187, 14694248), (193, 14237432), (248, 11079937), (307, 8950568), (341, 8058136), (374, 7347124), (386, 7118716), (527, 5214088), (614, 4475284), (682, 4029068), (748, 3673562), (772, 3559358), (1054, 2607044), (1228, 2237642), (1364, 2014534), (1496, 1836781), (1544, 1779679), (2108, 1303522), (2123, 1294312), (2456, 1118821), (2728, 1007267), (3281, 837496), (3377, 813688), (4216, 651761), (4246, 647156), (5219, 526504), (5797, 474008), (5983, 459272), (6562, 418748), (6754, 406844), (8492, 323578), (9517, 288728), (10438, 263252), (11594, 237004), (11966, 229636), (13124, 209374), (13508, 203422), (16984, 161789), (19034, 144364), (20876, 131626), (23188, 118502), (23932, 114818), (26248, 104687), (27016, 101711), (36091, 76136), (38068, 72182), (41752, 65813), (46376, 59251), (47864, 57409)]