219147474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7573}}^1$

素因数の和:7651

約数の個数: 64

約数和(自身を含む): 549690624

約数和(自身を除く): 330543150

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 78, 91, 106, 159, 182, 273, 318, 371, 546, 689, 742, 1113, 1378, 2067, 2226, 4134, 4823, 7573, 9646, 14469, 15146, 22719, 28938, 45438, 53011, 98449, 106022, 159033, 196898, 295347, 318066, 401369, 590694, 689143, 802738, 1204107, 1378286, 2067429, 2408214, 2809583, 4134858, 5217797, 5619166, 8428749, 10435594, 15653391, 16857498, 31306782, 36524579, 73049158, 109573737, 219147474]

約数ペア:

[(1, 219147474), (2, 109573737), (3, 73049158), (6, 36524579), (7, 31306782), (13, 16857498), (14, 15653391), (21, 10435594), (26, 8428749), (39, 5619166), (42, 5217797), (53, 4134858), (78, 2809583), (91, 2408214), (106, 2067429), (159, 1378286), (182, 1204107), (273, 802738), (318, 689143), (371, 590694), (546, 401369), (689, 318066), (742, 295347), (1113, 196898), (1378, 159033), (2067, 106022), (2226, 98449), (4134, 53011), (4823, 45438), (7573, 28938), (9646, 22719), (14469, 15146)]