279202278

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 589317120

約数和(自身を除く): 310114842

約数列:

[1, 2, 3, 6, 47, 59, 94, 97, 118, 141, 173, 177, 194, 282, 291, 346, 354, 519, 582, 1038, 2773, 4559, 5546, 5723, 8131, 8319, 9118, 10207, 11446, 13677, 16262, 16638, 16781, 17169, 20414, 24393, 27354, 30621, 33562, 34338, 48786, 50343, 61242, 100686, 268981, 479729, 537962, 788707, 806943, 959458, 990079, 1439187, 1577414, 1613886, 1980158, 2366121, 2878374, 2970237, 4732242, 5940474, 46533713, 93067426, 139601139, 279202278]

約数ペア:

[(1, 279202278), (2, 139601139), (3, 93067426), (6, 46533713), (47, 5940474), (59, 4732242), (94, 2970237), (97, 2878374), (118, 2366121), (141, 1980158), (173, 1613886), (177, 1577414), (194, 1439187), (282, 990079), (291, 959458), (346, 806943), (354, 788707), (519, 537962), (582, 479729), (1038, 268981), (2773, 100686), (4559, 61242), (5546, 50343), (5723, 48786), (8131, 34338), (8319, 33562), (9118, 30621), (10207, 27354), (11446, 24393), (13677, 20414), (16262, 17169), (16638, 16781)]