323765728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70753}}^1$

素因数の和:70787

約数の個数: 48

約数和(自身を含む): 748860336

約数和(自身を除く): 425094608

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 70753, 141506, 283012, 566024, 778283, 919789, 1132048, 1556566, 1839578, 2264096, 3113132, 3679156, 6226264, 7358312, 10117679, 12452528, 14716624, 20235358, 24905056, 29433248, 40470716, 80941432, 161882864, 323765728]

約数ペア:

[(1, 323765728), (2, 161882864), (4, 80941432), (8, 40470716), (11, 29433248), (13, 24905056), (16, 20235358), (22, 14716624), (26, 12452528), (32, 10117679), (44, 7358312), (52, 6226264), (88, 3679156), (104, 3113132), (143, 2264096), (176, 1839578), (208, 1556566), (286, 1132048), (352, 919789), (416, 778283), (572, 566024), (1144, 283012), (2288, 141506), (4576, 70753)]