248794312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2213}}^1$

素因数の和:2302

約数の個数: 64

約数和(自身を含む): 535610880

約数和(自身を除く): 286816568

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 47, 52, 92, 94, 104, 184, 188, 299, 376, 598, 611, 1081, 1196, 1222, 2162, 2213, 2392, 2444, 4324, 4426, 4888, 8648, 8852, 14053, 17704, 28106, 28769, 50899, 56212, 57538, 101798, 104011, 112424, 115076, 203596, 208022, 230152, 407192, 416044, 661687, 832088, 1323374, 1352143, 2392253, 2646748, 2704286, 4784506, 5293496, 5408572, 9569012, 10817144, 19138024, 31099289, 62198578, 124397156, 248794312]

約数ペア:

[(1, 248794312), (2, 124397156), (4, 62198578), (8, 31099289), (13, 19138024), (23, 10817144), (26, 9569012), (46, 5408572), (47, 5293496), (52, 4784506), (92, 2704286), (94, 2646748), (104, 2392253), (184, 1352143), (188, 1323374), (299, 832088), (376, 661687), (598, 416044), (611, 407192), (1081, 230152), (1196, 208022), (1222, 203596), (2162, 115076), (2213, 112424), (2392, 104011), (2444, 101798), (4324, 57538), (4426, 56212), (4888, 50899), (8648, 28769), (8852, 28106), (14053, 17704)]