488559318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2083}}^1$

素因数の和:2229

約数の個数: 64

約数和(自身を含む): 1097951232

約数和(自身を除く): 609391914

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 97, 186, 194, 291, 403, 582, 806, 1209, 1261, 2083, 2418, 2522, 3007, 3783, 4166, 6014, 6249, 7566, 9021, 12498, 18042, 27079, 39091, 54158, 64573, 78182, 81237, 117273, 129146, 162474, 193719, 202051, 234546, 387438, 404102, 606153, 839449, 1212306, 1678898, 2518347, 2626663, 5036694, 5253326, 6263581, 7879989, 12527162, 15759978, 18790743, 37581486, 81426553, 162853106, 244279659, 488559318]

約数ペア:

[(1, 488559318), (2, 244279659), (3, 162853106), (6, 81426553), (13, 37581486), (26, 18790743), (31, 15759978), (39, 12527162), (62, 7879989), (78, 6263581), (93, 5253326), (97, 5036694), (186, 2626663), (194, 2518347), (291, 1678898), (403, 1212306), (582, 839449), (806, 606153), (1209, 404102), (1261, 387438), (2083, 234546), (2418, 202051), (2522, 193719), (3007, 162474), (3783, 129146), (4166, 117273), (6014, 81237), (6249, 78182), (7566, 64573), (9021, 54158), (12498, 39091), (18042, 27079)]