289730064

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{464311}}^1$

素因数の和:464335

約数の個数: 40

約数和(自身を含む): 806045632

約数和(自身を除く): 516315568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 464311, 928622, 1392933, 1857244, 2785866, 3714488, 5571732, 6036043, 7428976, 11143464, 12072086, 18108129, 22286928, 24144172, 36216258, 48288344, 72432516, 96576688, 144865032, 289730064]

約数ペア:

[(1, 289730064), (2, 144865032), (3, 96576688), (4, 72432516), (6, 48288344), (8, 36216258), (12, 24144172), (13, 22286928), (16, 18108129), (24, 12072086), (26, 11143464), (39, 7428976), (48, 6036043), (52, 5571732), (78, 3714488), (104, 2785866), (156, 1857244), (208, 1392933), (312, 928622), (624, 464311)]