254547306

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{757}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 611251200

約数和(自身を除く): 356703894

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 479, 702, 757, 958, 1437, 1514, 2271, 2874, 4311, 4542, 6227, 6813, 8622, 9841, 12454, 12933, 13626, 18681, 19682, 20439, 25866, 29523, 37362, 40878, 56043, 59046, 88569, 112086, 168129, 177138, 265707, 336258, 362603, 531414, 725206, 1087809, 2175618, 3263427, 4713839, 6526854, 9427678, 9790281, 14141517, 19580562, 28283034, 42424551, 84849102, 127273653, 254547306]

約数ペア:

[(1, 254547306), (2, 127273653), (3, 84849102), (6, 42424551), (9, 28283034), (13, 19580562), (18, 14141517), (26, 9790281), (27, 9427678), (39, 6526854), (54, 4713839), (78, 3263427), (117, 2175618), (234, 1087809), (351, 725206), (479, 531414), (702, 362603), (757, 336258), (958, 265707), (1437, 177138), (1514, 168129), (2271, 112086), (2874, 88569), (4311, 59046), (4542, 56043), (6227, 40878), (6813, 37362), (8622, 29523), (9841, 25866), (12454, 20439), (12933, 19682), (13626, 18681)]