289849602

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{4421}}^1$

素因数の和:4663

約数の個数: 48

約数和(自身を含む): 677521152

約数和(自身を除く): 387671550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 223, 294, 446, 669, 1338, 1561, 3122, 4421, 4683, 8842, 9366, 10927, 13263, 21854, 26526, 30947, 32781, 61894, 65562, 92841, 185682, 216629, 433258, 649887, 985883, 1299774, 1971766, 2957649, 5915298, 6901181, 13802362, 20703543, 41407086, 48308267, 96616534, 144924801, 289849602]

約数ペア:

[(1, 289849602), (2, 144924801), (3, 96616534), (6, 48308267), (7, 41407086), (14, 20703543), (21, 13802362), (42, 6901181), (49, 5915298), (98, 2957649), (147, 1971766), (223, 1299774), (294, 985883), (446, 649887), (669, 433258), (1338, 216629), (1561, 185682), (3122, 92841), (4421, 65562), (4683, 61894), (8842, 32781), (9366, 30947), (10927, 26526), (13263, 21854)]