257658836994

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^2\times {\mathrm{107941}}^1$

素因数の和:108164

約数の個数: 72

約数和(自身を含む): 607221028596

約数和(自身を除く): 349562191602

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 101, 117, 202, 234, 303, 606, 909, 1313, 1818, 2626, 3939, 7878, 10201, 11817, 20402, 23634, 30603, 61206, 91809, 107941, 132613, 183618, 215882, 265226, 323823, 397839, 647646, 795678, 971469, 1193517, 1403233, 1942938, 2387034, 2806466, 4209699, 8419398, 10902041, 12629097, 21804082, 25258194, 32706123, 65412246, 98118369, 141726533, 196236738, 283453066, 425179599, 850359198, 1101106141, 1275538797, 2202212282, 2551077594, 3303318423, 6606636846, 9909955269, 14314379833, 19819910538, 28628759666, 42943139499, 85886278998, 128829418497, 257658836994]

約数ペア:

[(1, 257658836994), (2, 128829418497), (3, 85886278998), (6, 42943139499), (9, 28628759666), (13, 19819910538), (18, 14314379833), (26, 9909955269), (39, 6606636846), (78, 3303318423), (101, 2551077594), (117, 2202212282), (202, 1275538797), (234, 1101106141), (303, 850359198), (606, 425179599), (909, 283453066), (1313, 196236738), (1818, 141726533), (2626, 98118369), (3939, 65412246), (7878, 32706123), (10201, 25258194), (11817, 21804082), (20402, 12629097), (23634, 10902041), (30603, 8419398), (61206, 4209699), (91809, 2806466), (107941, 2387034), (132613, 1942938), (183618, 1403233), (215882, 1193517), (265226, 971469), (323823, 795678), (397839, 647646)]