919083088

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67819}}^1$

素因数の和:67856

約数の個数: 60

約数和(自身を含む): 2236974880

約数和(自身を除く): 1317891792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6776, 13552, 67819, 135638, 271276, 474733, 542552, 746009, 949466, 1085104, 1492018, 1898932, 2984036, 3797864, 5222063, 5968072, 7595728, 8206099, 10444126, 11936144, 16412198, 20888252, 32824396, 41776504, 57442693, 65648792, 83553008, 114885386, 131297584, 229770772, 459541544, 919083088]

約数ペア:

[(1, 919083088), (2, 459541544), (4, 229770772), (7, 131297584), (8, 114885386), (11, 83553008), (14, 65648792), (16, 57442693), (22, 41776504), (28, 32824396), (44, 20888252), (56, 16412198), (77, 11936144), (88, 10444126), (112, 8206099), (121, 7595728), (154, 5968072), (176, 5222063), (242, 3797864), (308, 2984036), (484, 1898932), (616, 1492018), (847, 1085104), (968, 949466), (1232, 746009), (1694, 542552), (1936, 474733), (3388, 271276), (6776, 135638), (13552, 67819)]