21617377776

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{29851}}^1$

素因数の和:30019

約数の個数: 120

約数和(自身を含む): 62365365504

約数和(自身を除く): 40747987728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 107, 141, 144, 188, 214, 282, 321, 376, 423, 428, 564, 642, 752, 846, 856, 963, 1128, 1284, 1692, 1712, 1926, 2256, 2568, 3384, 3852, 5029, 5136, 6768, 7704, 10058, 15087, 15408, 20116, 29851, 30174, 40232, 45261, 59702, 60348, 80464, 89553, 90522, 119404, 120696, 179106, 181044, 238808, 241392, 268659, 358212, 362088, 477616, 537318, 716424, 724176, 1074636, 1402997, 1432848, 2149272, 2805994, 3194057, 4208991, 4298544, 5611988, 6388114, 8417982, 9582171, 11223976, 12626973, 12776228, 16835964, 19164342, 22447952, 25253946, 25552456, 28746513, 33671928, 38328684, 50507892, 51104912, 57493026, 67343856, 76657368, 101015784, 114986052, 150120679, 153314736, 202031568, 229972104, 300241358, 450362037, 459944208, 600482716, 900724074, 1200965432, 1351086111, 1801448148, 2401930864, 2702172222, 3602896296, 5404344444, 7205792592, 10808688888, 21617377776]

約数ペア:

[(1, 21617377776), (2, 10808688888), (3, 7205792592), (4, 5404344444), (6, 3602896296), (8, 2702172222), (9, 2401930864), (12, 1801448148), (16, 1351086111), (18, 1200965432), (24, 900724074), (36, 600482716), (47, 459944208), (48, 450362037), (72, 300241358), (94, 229972104), (107, 202031568), (141, 153314736), (144, 150120679), (188, 114986052), (214, 101015784), (282, 76657368), (321, 67343856), (376, 57493026), (423, 51104912), (428, 50507892), (564, 38328684), (642, 33671928), (752, 28746513), (846, 25552456), (856, 25253946), (963, 22447952), (1128, 19164342), (1284, 16835964), (1692, 12776228), (1712, 12626973), (1926, 11223976), (2256, 9582171), (2568, 8417982), (3384, 6388114), (3852, 5611988), (5029, 4298544), (5136, 4208991), (6768, 3194057), (7704, 2805994), (10058, 2149272), (15087, 1432848), (15408, 1402997), (20116, 1074636), (29851, 724176), (30174, 716424), (40232, 537318), (45261, 477616), (59702, 362088), (60348, 358212), (80464, 268659), (89553, 241392), (90522, 238808), (119404, 181044), (120696, 179106)]