253670352

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31271}}^1$

素因数の和:31308

約数の個数: 60

約数和(自身を含む): 709624224

約数和(自身を除く): 455953872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 4056, 8112, 31271, 62542, 93813, 125084, 187626, 250168, 375252, 406523, 500336, 750504, 813046, 1219569, 1501008, 1626092, 2439138, 3252184, 4878276, 5284799, 6504368, 9756552, 10569598, 15854397, 19513104, 21139196, 31708794, 42278392, 63417588, 84556784, 126835176, 253670352]

約数ペア:

[(1, 253670352), (2, 126835176), (3, 84556784), (4, 63417588), (6, 42278392), (8, 31708794), (12, 21139196), (13, 19513104), (16, 15854397), (24, 10569598), (26, 9756552), (39, 6504368), (48, 5284799), (52, 4878276), (78, 3252184), (104, 2439138), (156, 1626092), (169, 1501008), (208, 1219569), (312, 813046), (338, 750504), (507, 500336), (624, 406523), (676, 375252), (1014, 250168), (1352, 187626), (2028, 125084), (2704, 93813), (4056, 62542), (8112, 31271)]