231569492

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5653}}^1$

素因数の和:5701

約数の個数: 72

約数和(自身を含む): 541427040

約数和(自身を除く): 309857548

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1463, 1862, 2156, 2926, 3724, 5653, 5852, 10241, 11306, 20482, 22612, 39571, 40964, 62183, 79142, 107407, 124366, 158284, 214814, 248732, 276997, 429628, 435281, 553994, 751849, 870562, 1107988, 1181477, 1503698, 1741124, 2362954, 3007396, 3046967, 4725908, 5262943, 6093934, 8270339, 10525886, 12187868, 16540678, 21051772, 33081356, 57892373, 115784746, 231569492]

約数ペア:

[(1, 231569492), (2, 115784746), (4, 57892373), (7, 33081356), (11, 21051772), (14, 16540678), (19, 12187868), (22, 10525886), (28, 8270339), (38, 6093934), (44, 5262943), (49, 4725908), (76, 3046967), (77, 3007396), (98, 2362954), (133, 1741124), (154, 1503698), (196, 1181477), (209, 1107988), (266, 870562), (308, 751849), (418, 553994), (532, 435281), (539, 429628), (836, 276997), (931, 248732), (1078, 214814), (1463, 158284), (1862, 124366), (2156, 107407), (2926, 79142), (3724, 62183), (5653, 40964), (5852, 39571), (10241, 22612), (11306, 20482)]