2687784816

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{3467}}^1$

素因数の和:4030

約数の個数: 80

約数和(自身を含む): 7183254528

約数和(自身を除く): 4495469712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 521, 744, 1042, 1488, 1563, 2084, 3126, 3467, 4168, 6252, 6934, 8336, 10401, 12504, 13868, 16151, 20802, 25008, 27736, 32302, 41604, 48453, 55472, 64604, 83208, 96906, 107477, 129208, 166416, 193812, 214954, 258416, 322431, 387624, 429908, 644862, 775248, 859816, 1289724, 1719632, 1806307, 2579448, 3612614, 5158896, 5418921, 7225228, 10837842, 14450456, 21675684, 28900912, 43351368, 55995517, 86702736, 111991034, 167986551, 223982068, 335973102, 447964136, 671946204, 895928272, 1343892408, 2687784816]

約数ペア:

[(1, 2687784816), (2, 1343892408), (3, 895928272), (4, 671946204), (6, 447964136), (8, 335973102), (12, 223982068), (16, 167986551), (24, 111991034), (31, 86702736), (48, 55995517), (62, 43351368), (93, 28900912), (124, 21675684), (186, 14450456), (248, 10837842), (372, 7225228), (496, 5418921), (521, 5158896), (744, 3612614), (1042, 2579448), (1488, 1806307), (1563, 1719632), (2084, 1289724), (3126, 859816), (3467, 775248), (4168, 644862), (6252, 429908), (6934, 387624), (8336, 322431), (10401, 258416), (12504, 214954), (13868, 193812), (16151, 166416), (20802, 129208), (25008, 107477), (27736, 96906), (32302, 83208), (41604, 64604), (48453, 55472)]