397270884

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 992839680

約数和(自身を除く): 595568796

約数列:

[1, 2, 3, 4, 6, 12, 29, 47, 58, 87, 94, 107, 116, 141, 174, 188, 214, 227, 282, 321, 348, 428, 454, 564, 642, 681, 908, 1284, 1362, 1363, 2724, 2726, 3103, 4089, 5029, 5452, 6206, 6583, 8178, 9309, 10058, 10669, 12412, 13166, 15087, 16356, 18618, 19749, 20116, 21338, 24289, 26332, 30174, 32007, 37236, 39498, 42676, 48578, 60348, 64014, 72867, 78996, 97156, 128028, 145734, 145841, 291468, 291682, 309401, 437523, 583364, 618802, 704381, 875046, 928203, 1141583, 1237604, 1408762, 1750092, 1856406, 2113143, 2283166, 2817524, 3424749, 3712812, 4226286, 4566332, 6849498, 8452572, 13698996, 33105907, 66211814, 99317721, 132423628, 198635442, 397270884]

約数ペア:

[(1, 397270884), (2, 198635442), (3, 132423628), (4, 99317721), (6, 66211814), (12, 33105907), (29, 13698996), (47, 8452572), (58, 6849498), (87, 4566332), (94, 4226286), (107, 3712812), (116, 3424749), (141, 2817524), (174, 2283166), (188, 2113143), (214, 1856406), (227, 1750092), (282, 1408762), (321, 1237604), (348, 1141583), (428, 928203), (454, 875046), (564, 704381), (642, 618802), (681, 583364), (908, 437523), (1284, 309401), (1362, 291682), (1363, 291468), (2724, 145841), (2726, 145734), (3103, 128028), (4089, 97156), (5029, 78996), (5452, 72867), (6206, 64014), (6583, 60348), (8178, 48578), (9309, 42676), (10058, 39498), (10669, 37236), (12412, 32007), (13166, 30174), (15087, 26332), (16356, 24289), (18618, 21338), (19749, 20116)]