890367168

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{201623}}^1$

素因数の和:201661

約数の個数: 56

約数和(自身を含む): 2458199808

約数和(自身を除く): 1567832640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 201623, 403246, 604869, 806492, 1209738, 1612984, 2419476, 3225968, 4637329, 4838952, 6451936, 9274658, 9677904, 12903872, 13911987, 18549316, 19355808, 27823974, 37098632, 38711616, 55647948, 74197264, 111295896, 148394528, 222591792, 296789056, 445183584, 890367168]

約数ペア:

[(1, 890367168), (2, 445183584), (3, 296789056), (4, 222591792), (6, 148394528), (8, 111295896), (12, 74197264), (16, 55647948), (23, 38711616), (24, 37098632), (32, 27823974), (46, 19355808), (48, 18549316), (64, 13911987), (69, 12903872), (92, 9677904), (96, 9274658), (138, 6451936), (184, 4838952), (192, 4637329), (276, 3225968), (368, 2419476), (552, 1612984), (736, 1209738), (1104, 806492), (1472, 604869), (2208, 403246), (4416, 201623)]