328052192

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14879}}^1$

素因数の和:14955

約数の個数: 48

約数和(自身を含む): 708704640

約数和(自身を除く): 380652448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2756, 5512, 11024, 14879, 22048, 29758, 59516, 119032, 193427, 238064, 386854, 476128, 773708, 788587, 1547416, 1577174, 3094832, 3154348, 6189664, 6308696, 10251631, 12617392, 20503262, 25234784, 41006524, 82013048, 164026096, 328052192]

約数ペア:

[(1, 328052192), (2, 164026096), (4, 82013048), (8, 41006524), (13, 25234784), (16, 20503262), (26, 12617392), (32, 10251631), (52, 6308696), (53, 6189664), (104, 3154348), (106, 3094832), (208, 1577174), (212, 1547416), (416, 788587), (424, 773708), (689, 476128), (848, 386854), (1378, 238064), (1696, 193427), (2756, 119032), (5512, 59516), (11024, 29758), (14879, 22048)]