247679136

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45263}}^1$

素因数の和:45298

約数の個数: 72

約数和(自身を含む): 741424320

約数和(自身を除く): 493745184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 45263, 90526, 135789, 181052, 271578, 362104, 407367, 543156, 724208, 814734, 859997, 1086312, 1448416, 1629468, 1719994, 2172624, 2579991, 3258936, 3439988, 4345248, 5159982, 6517872, 6879976, 7739973, 10319964, 13035744, 13759952, 15479946, 20639928, 27519904, 30959892, 41279856, 61919784, 82559712, 123839568, 247679136]

約数ペア:

[(1, 247679136), (2, 123839568), (3, 82559712), (4, 61919784), (6, 41279856), (8, 30959892), (9, 27519904), (12, 20639928), (16, 15479946), (18, 13759952), (19, 13035744), (24, 10319964), (32, 7739973), (36, 6879976), (38, 6517872), (48, 5159982), (57, 4345248), (72, 3439988), (76, 3258936), (96, 2579991), (114, 2172624), (144, 1719994), (152, 1629468), (171, 1448416), (228, 1086312), (288, 859997), (304, 814734), (342, 724208), (456, 543156), (608, 407367), (684, 362104), (912, 271578), (1368, 181052), (1824, 135789), (2736, 90526), (5472, 45263)]