507279996

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{22691}}^1$

素因数の和:22733

約数の個数: 72

約数和(自身を含む): 1387661184

約数和(自身を除く): 880381188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 972, 1242, 1863, 2484, 3726, 5589, 7452, 11178, 22356, 22691, 45382, 68073, 90764, 136146, 204219, 272292, 408438, 521893, 612657, 816876, 1043786, 1225314, 1565679, 1837971, 2087572, 2450628, 3131358, 3675942, 4697037, 5513913, 6262716, 7351884, 9394074, 11027826, 14091111, 18788148, 22055652, 28182222, 42273333, 56364444, 84546666, 126819999, 169093332, 253639998, 507279996]

約数ペア:

[(1, 507279996), (2, 253639998), (3, 169093332), (4, 126819999), (6, 84546666), (9, 56364444), (12, 42273333), (18, 28182222), (23, 22055652), (27, 18788148), (36, 14091111), (46, 11027826), (54, 9394074), (69, 7351884), (81, 6262716), (92, 5513913), (108, 4697037), (138, 3675942), (162, 3131358), (207, 2450628), (243, 2087572), (276, 1837971), (324, 1565679), (414, 1225314), (486, 1043786), (621, 816876), (828, 612657), (972, 521893), (1242, 408438), (1863, 272292), (2484, 204219), (3726, 136146), (5589, 90764), (7452, 68073), (11178, 45382), (22356, 22691)]