1394820336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{319327}}^1$

素因数の和:319358

約数の個数: 80

約数和(自身を含む): 4434827264

約数和(自身を除く): 3040006928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 319327, 638654, 957981, 1277308, 1915962, 2235289, 2554616, 3831924, 4151251, 4470578, 5109232, 6705867, 7663848, 8302502, 8941156, 12453753, 13411734, 15327696, 16605004, 17882312, 24907506, 26823468, 29058757, 33210008, 35764624, 49815012, 53646936, 58117514, 66420016, 87176271, 99630024, 107293872, 116235028, 174352542, 199260048, 232470056, 348705084, 464940112, 697410168, 1394820336]

約数ペア:

[(1, 1394820336), (2, 697410168), (3, 464940112), (4, 348705084), (6, 232470056), (7, 199260048), (8, 174352542), (12, 116235028), (13, 107293872), (14, 99630024), (16, 87176271), (21, 66420016), (24, 58117514), (26, 53646936), (28, 49815012), (39, 35764624), (42, 33210008), (48, 29058757), (52, 26823468), (56, 24907506), (78, 17882312), (84, 16605004), (91, 15327696), (104, 13411734), (112, 12453753), (156, 8941156), (168, 8302502), (182, 7663848), (208, 6705867), (273, 5109232), (312, 4470578), (336, 4151251), (364, 3831924), (546, 2554616), (624, 2235289), (728, 1915962), (1092, 1277308), (1456, 957981), (2184, 638654), (4368, 319327)]