1277955588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{17467}}^1$

素因数の和:17561

約数の個数: 96

約数和(自身を含む): 3725016064

約数和(自身を除く): 2447060476

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 67, 78, 84, 91, 134, 156, 182, 201, 268, 273, 364, 402, 469, 546, 804, 871, 938, 1092, 1407, 1742, 1876, 2613, 2814, 3484, 5226, 5628, 6097, 10452, 12194, 17467, 18291, 24388, 34934, 36582, 52401, 69868, 73164, 104802, 122269, 209604, 227071, 244538, 366807, 454142, 489076, 681213, 733614, 908284, 1170289, 1362426, 1467228, 1589497, 2340578, 2724852, 3178994, 3510867, 4681156, 4768491, 6357988, 7021734, 8192023, 9536982, 14043468, 15213757, 16384046, 19073964, 24576069, 30427514, 32768092, 45641271, 49152138, 60855028, 91282542, 98304276, 106496299, 182565084, 212992598, 319488897, 425985196, 638977794, 1277955588]

約数ペア:

[(1, 1277955588), (2, 638977794), (3, 425985196), (4, 319488897), (6, 212992598), (7, 182565084), (12, 106496299), (13, 98304276), (14, 91282542), (21, 60855028), (26, 49152138), (28, 45641271), (39, 32768092), (42, 30427514), (52, 24576069), (67, 19073964), (78, 16384046), (84, 15213757), (91, 14043468), (134, 9536982), (156, 8192023), (182, 7021734), (201, 6357988), (268, 4768491), (273, 4681156), (364, 3510867), (402, 3178994), (469, 2724852), (546, 2340578), (804, 1589497), (871, 1467228), (938, 1362426), (1092, 1170289), (1407, 908284), (1742, 733614), (1876, 681213), (2613, 489076), (2814, 454142), (3484, 366807), (5226, 244538), (5628, 227071), (6097, 209604), (10452, 122269), (12194, 104802), (17467, 73164), (18291, 69868), (24388, 52401), (34934, 36582)]