250674872

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 553443840

約数和(自身を除く): 302768968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 71, 134, 142, 268, 284, 469, 497, 536, 568, 938, 941, 994, 1876, 1882, 1988, 3752, 3764, 3976, 4757, 6587, 7528, 9514, 13174, 19028, 26348, 33299, 38056, 52696, 63047, 66598, 66811, 126094, 133196, 133622, 252188, 266392, 267244, 441329, 467677, 504376, 534488, 882658, 935354, 1765316, 1870708, 3530632, 3741416, 4476337, 8952674, 17905348, 31334359, 35810696, 62668718, 125337436, 250674872]

約数ペア:

[(1, 250674872), (2, 125337436), (4, 62668718), (7, 35810696), (8, 31334359), (14, 17905348), (28, 8952674), (56, 4476337), (67, 3741416), (71, 3530632), (134, 1870708), (142, 1765316), (268, 935354), (284, 882658), (469, 534488), (497, 504376), (536, 467677), (568, 441329), (938, 267244), (941, 266392), (994, 252188), (1876, 133622), (1882, 133196), (1988, 126094), (3752, 66811), (3764, 66598), (3976, 63047), (4757, 52696), (6587, 38056), (7528, 33299), (9514, 26348), (13174, 19028)]