351330374798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1\times {\mathrm{3623}}^1$

素因数の和:4241

約数の個数: 64

約数和(自身を含む): 581527102464

約数和(自身を除く): 230196727666

約数列:

[1, 2, 13, 26, 71, 131, 142, 262, 401, 802, 923, 1703, 1846, 3406, 3623, 5213, 7246, 9301, 10426, 18602, 28471, 47099, 52531, 56942, 94198, 105062, 120913, 241826, 257233, 370123, 474613, 514466, 682903, 740246, 949226, 1365806, 1452823, 2905646, 3344029, 3729701, 6169969, 6688058, 7459402, 12339938, 18886699, 33697523, 37773398, 48486113, 67395046, 96972226, 103150433, 190319813, 206300866, 380639626, 438067799, 876135598, 1340955629, 2474157569, 2681911258, 4948315138, 13512706723, 27025413446, 175665187399, 351330374798]

約数ペア:

[(1, 351330374798), (2, 175665187399), (13, 27025413446), (26, 13512706723), (71, 4948315138), (131, 2681911258), (142, 2474157569), (262, 1340955629), (401, 876135598), (802, 438067799), (923, 380639626), (1703, 206300866), (1846, 190319813), (3406, 103150433), (3623, 96972226), (5213, 67395046), (7246, 48486113), (9301, 37773398), (10426, 33697523), (18602, 18886699), (28471, 12339938), (47099, 7459402), (52531, 6688058), (56942, 6169969), (94198, 3729701), (105062, 3344029), (120913, 2905646), (241826, 1452823), (257233, 1365806), (370123, 949226), (474613, 740246), (514466, 682903)]