989447634

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{761}}^1$

素因数の和:1400

約数の個数: 96

約数和(自身を含む): 2601870336

約数和(自身を除く): 1612422702

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 607, 714, 761, 1071, 1214, 1522, 1821, 2142, 2283, 3642, 4249, 4566, 5327, 5463, 6849, 8498, 10319, 10654, 10926, 12747, 12937, 13698, 15981, 20638, 25494, 25874, 30957, 31962, 38241, 38811, 47943, 61914, 72233, 76482, 77622, 90559, 92871, 95886, 116433, 144466, 181118, 185742, 216699, 232866, 271677, 433398, 461927, 543354, 650097, 815031, 923854, 1300194, 1385781, 1630062, 2771562, 3233489, 4157343, 6466978, 7852759, 8314686, 9700467, 15705518, 19400934, 23558277, 29101401, 47116554, 54969313, 58202802, 70674831, 109938626, 141349662, 164907939, 329815878, 494723817, 989447634]

約数ペア:

[(1, 989447634), (2, 494723817), (3, 329815878), (6, 164907939), (7, 141349662), (9, 109938626), (14, 70674831), (17, 58202802), (18, 54969313), (21, 47116554), (34, 29101401), (42, 23558277), (51, 19400934), (63, 15705518), (102, 9700467), (119, 8314686), (126, 7852759), (153, 6466978), (238, 4157343), (306, 3233489), (357, 2771562), (607, 1630062), (714, 1385781), (761, 1300194), (1071, 923854), (1214, 815031), (1522, 650097), (1821, 543354), (2142, 461927), (2283, 433398), (3642, 271677), (4249, 232866), (4566, 216699), (5327, 185742), (5463, 181118), (6849, 144466), (8498, 116433), (10319, 95886), (10654, 92871), (10926, 90559), (12747, 77622), (12937, 76482), (13698, 72233), (15981, 61914), (20638, 47943), (25494, 38811), (25874, 38241), (30957, 31962)]