345460048

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{811}}^1$

素因数の和:1235

約数の個数: 40

約数和(自身を含む): 680650880

約数和(自身を除く): 335190832

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 337, 632, 674, 811, 1264, 1348, 1622, 2696, 3244, 5392, 6488, 12976, 26623, 53246, 64069, 106492, 128138, 212984, 256276, 273307, 425968, 512552, 546614, 1025104, 1093228, 2186456, 4372912, 21591253, 43182506, 86365012, 172730024, 345460048]

約数ペア:

[(1, 345460048), (2, 172730024), (4, 86365012), (8, 43182506), (16, 21591253), (79, 4372912), (158, 2186456), (316, 1093228), (337, 1025104), (632, 546614), (674, 512552), (811, 425968), (1264, 273307), (1348, 256276), (1622, 212984), (2696, 128138), (3244, 106492), (5392, 64069), (6488, 53246), (12976, 26623)]