268580178

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{953}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 634677120

約数和(自身を除く): 366096942

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 307, 459, 614, 918, 921, 953, 1842, 1906, 2763, 2859, 5219, 5526, 5718, 8289, 8577, 10438, 15657, 16201, 16578, 17154, 25731, 31314, 32402, 46971, 48603, 51462, 93942, 97206, 140913, 145809, 281826, 291618, 292571, 437427, 585142, 874854, 877713, 1755426, 2633139, 4973707, 5266278, 7899417, 9947414, 14921121, 15798834, 29842242, 44763363, 89526726, 134290089, 268580178]

約数ペア:

[(1, 268580178), (2, 134290089), (3, 89526726), (6, 44763363), (9, 29842242), (17, 15798834), (18, 14921121), (27, 9947414), (34, 7899417), (51, 5266278), (54, 4973707), (102, 2633139), (153, 1755426), (306, 877713), (307, 874854), (459, 585142), (614, 437427), (918, 292571), (921, 291618), (953, 281826), (1842, 145809), (1906, 140913), (2763, 97206), (2859, 93942), (5219, 51462), (5526, 48603), (5718, 46971), (8289, 32402), (8577, 31314), (10438, 25731), (15657, 17154), (16201, 16578)]