488386716

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{7963}}^1$

素因数の和:8258

約数の個数: 48

約数和(自身を含む): 1204156800

約数和(自身を除く): 715770084

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 269, 538, 807, 1076, 1614, 3228, 5111, 7963, 10222, 15333, 15926, 20444, 23889, 30666, 31852, 47778, 61332, 95556, 151297, 302594, 453891, 605188, 907782, 1815564, 2142047, 4284094, 6426141, 8568188, 12852282, 25704564, 40698893, 81397786, 122096679, 162795572, 244193358, 488386716]

約数ペア:

[(1, 488386716), (2, 244193358), (3, 162795572), (4, 122096679), (6, 81397786), (12, 40698893), (19, 25704564), (38, 12852282), (57, 8568188), (76, 6426141), (114, 4284094), (228, 2142047), (269, 1815564), (538, 907782), (807, 605188), (1076, 453891), (1614, 302594), (3228, 151297), (5111, 95556), (7963, 61332), (10222, 47778), (15333, 31852), (15926, 30666), (20444, 23889)]