259222128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{490951}}^1$

素因数の和:490973

約数の個数: 40

約数和(自身を含む): 730536576

約数和(自身を除く): 471314448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 490951, 981902, 1472853, 1963804, 2945706, 3927608, 5400461, 5891412, 7855216, 10800922, 11782824, 16201383, 21601844, 23565648, 32402766, 43203688, 64805532, 86407376, 129611064, 259222128]

約数ペア:

[(1, 259222128), (2, 129611064), (3, 86407376), (4, 64805532), (6, 43203688), (8, 32402766), (11, 23565648), (12, 21601844), (16, 16201383), (22, 11782824), (24, 10800922), (33, 7855216), (44, 5891412), (48, 5400461), (66, 3927608), (88, 2945706), (132, 1963804), (176, 1472853), (264, 981902), (528, 490951)]