258540144

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{283487}}^1$

素因数の和:283517

約数の個数: 40

約数和(自身を含む): 703050240

約数和(自身を除く): 444510096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 283487, 566974, 850461, 1133948, 1700922, 2267896, 3401844, 4535792, 5386253, 6803688, 10772506, 13607376, 16158759, 21545012, 32317518, 43090024, 64635036, 86180048, 129270072, 258540144]

約数ペア:

[(1, 258540144), (2, 129270072), (3, 86180048), (4, 64635036), (6, 43090024), (8, 32317518), (12, 21545012), (16, 16158759), (19, 13607376), (24, 10772506), (38, 6803688), (48, 5386253), (57, 4535792), (76, 3401844), (114, 2267896), (152, 1700922), (228, 1133948), (304, 850461), (456, 566974), (912, 283487)]