276526836

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{773}}^1$

素因数の和:1325

約数の個数: 72

約数和(自身を含む): 738148320

約数和(自身を除く): 461621484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 523, 684, 773, 1046, 1546, 1569, 2092, 2319, 3092, 3138, 4638, 4707, 6276, 6957, 9276, 9414, 9937, 13914, 14687, 18828, 19874, 27828, 29374, 29811, 39748, 44061, 58748, 59622, 88122, 89433, 119244, 132183, 176244, 178866, 264366, 357732, 404279, 528732, 808558, 1212837, 1617116, 2425674, 3638511, 4851348, 7277022, 7681301, 14554044, 15362602, 23043903, 30725204, 46087806, 69131709, 92175612, 138263418, 276526836]

約数ペア:

[(1, 276526836), (2, 138263418), (3, 92175612), (4, 69131709), (6, 46087806), (9, 30725204), (12, 23043903), (18, 15362602), (19, 14554044), (36, 7681301), (38, 7277022), (57, 4851348), (76, 3638511), (114, 2425674), (171, 1617116), (228, 1212837), (342, 808558), (523, 528732), (684, 404279), (773, 357732), (1046, 264366), (1546, 178866), (1569, 176244), (2092, 132183), (2319, 119244), (3092, 89433), (3138, 88122), (4638, 59622), (4707, 58748), (6276, 44061), (6957, 39748), (9276, 29811), (9414, 29374), (9937, 27828), (13914, 19874), (14687, 18828)]