268309488

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{294199}}^1$

素因数の和:294229

約数の個数: 40

約数和(自身を含む): 729616000

約数和(自身を除く): 461306512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 294199, 588398, 882597, 1176796, 1765194, 2353592, 3530388, 4707184, 5589781, 7060776, 11179562, 14121552, 16769343, 22359124, 33538686, 44718248, 67077372, 89436496, 134154744, 268309488]

約数ペア:

[(1, 268309488), (2, 134154744), (3, 89436496), (4, 67077372), (6, 44718248), (8, 33538686), (12, 22359124), (16, 16769343), (19, 14121552), (24, 11179562), (38, 7060776), (48, 5589781), (57, 4707184), (76, 3530388), (114, 2353592), (152, 1765194), (228, 1176796), (304, 882597), (456, 588398), (912, 294199)]