4278848004

素因数分解:

$2^2\times 3^9\times {\mathrm{54347}}^1$

素因数の和:54378

約数の個数: 60

約数和(自身を含む): 11231992464

約数和(自身を除く): 6953144460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 6561, 8748, 13122, 19683, 26244, 39366, 54347, 78732, 108694, 163041, 217388, 326082, 489123, 652164, 978246, 1467369, 1956492, 2934738, 4402107, 5869476, 8804214, 13206321, 17608428, 26412642, 39618963, 52825284, 79237926, 118856889, 158475852, 237713778, 356570667, 475427556, 713141334, 1069712001, 1426282668, 2139424002, 4278848004]

約数ペア:

[(1, 4278848004), (2, 2139424002), (3, 1426282668), (4, 1069712001), (6, 713141334), (9, 475427556), (12, 356570667), (18, 237713778), (27, 158475852), (36, 118856889), (54, 79237926), (81, 52825284), (108, 39618963), (162, 26412642), (243, 17608428), (324, 13206321), (486, 8804214), (729, 5869476), (972, 4402107), (1458, 2934738), (2187, 1956492), (2916, 1467369), (4374, 978246), (6561, 652164), (8748, 489123), (13122, 326082), (19683, 217388), (26244, 163041), (39366, 108694), (54347, 78732)]