1681622064

素因数分解:

$2^4\times 3^2\times {\mathrm{191}}^1\times {\mathrm{61141}}^1$

素因数の和:61346

約数の個数: 60

約数和(自身を含む): 4730923392

約数和(自身を除く): 3049301328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 191, 382, 573, 764, 1146, 1528, 1719, 2292, 3056, 3438, 4584, 6876, 9168, 13752, 27504, 61141, 122282, 183423, 244564, 366846, 489128, 550269, 733692, 978256, 1100538, 1467384, 2201076, 2934768, 4402152, 8804304, 11677931, 23355862, 35033793, 46711724, 70067586, 93423448, 105101379, 140135172, 186846896, 210202758, 280270344, 420405516, 560540688, 840811032, 1681622064]

約数ペア:

[(1, 1681622064), (2, 840811032), (3, 560540688), (4, 420405516), (6, 280270344), (8, 210202758), (9, 186846896), (12, 140135172), (16, 105101379), (18, 93423448), (24, 70067586), (36, 46711724), (48, 35033793), (72, 23355862), (144, 11677931), (191, 8804304), (382, 4402152), (573, 2934768), (764, 2201076), (1146, 1467384), (1528, 1100538), (1719, 978256), (2292, 733692), (3056, 550269), (3438, 489128), (4584, 366846), (6876, 244564), (9168, 183423), (13752, 122282), (27504, 61141)]