244427886

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 537089280

約数和(自身を除く): 292661394

約数列:

[1, 2, 3, 6, 9, 18, 139, 211, 278, 417, 422, 463, 633, 834, 926, 1251, 1266, 1389, 1899, 2502, 2778, 3798, 4167, 8334, 29329, 58658, 64357, 87987, 97693, 128714, 175974, 193071, 195386, 263961, 293079, 386142, 527922, 579213, 586158, 879237, 1158426, 1758474, 13579327, 27158654, 40737981, 81475962, 122213943, 244427886]

約数ペア:

[(1, 244427886), (2, 122213943), (3, 81475962), (6, 40737981), (9, 27158654), (18, 13579327), (139, 1758474), (211, 1158426), (278, 879237), (417, 586158), (422, 579213), (463, 527922), (633, 386142), (834, 293079), (926, 263961), (1251, 195386), (1266, 193071), (1389, 175974), (1899, 128714), (2502, 97693), (2778, 87987), (3798, 64357), (4167, 58658), (8334, 29329)]