229341786

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 492687360

約数和(自身を除く): 263345574

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 89, 138, 142, 178, 213, 263, 267, 426, 526, 534, 789, 1578, 1633, 2047, 3266, 4094, 4899, 6049, 6141, 6319, 9798, 12098, 12282, 12638, 18147, 18673, 18957, 23407, 36294, 37346, 37914, 46814, 56019, 70221, 112038, 140442, 145337, 290674, 429479, 436011, 538361, 858958, 872022, 1076722, 1288437, 1615083, 1661897, 2576874, 3230166, 3323794, 4985691, 9971382, 38223631, 76447262, 114670893, 229341786]

約数ペア:

[(1, 229341786), (2, 114670893), (3, 76447262), (6, 38223631), (23, 9971382), (46, 4985691), (69, 3323794), (71, 3230166), (89, 2576874), (138, 1661897), (142, 1615083), (178, 1288437), (213, 1076722), (263, 872022), (267, 858958), (426, 538361), (526, 436011), (534, 429479), (789, 290674), (1578, 145337), (1633, 140442), (2047, 112038), (3266, 70221), (4094, 56019), (4899, 46814), (6049, 37914), (6141, 37346), (6319, 36294), (9798, 23407), (12098, 18957), (12282, 18673), (12638, 18147)]