213723936

素因数分解:

$2^5\times 3^2\times {\mathrm{317}}^1\times {\mathrm{2341}}^1$

素因数の和:2674

約数の個数: 72

約数和(自身を含む): 609955164

約数和(自身を除く): 396231228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 317, 634, 951, 1268, 1902, 2341, 2536, 2853, 3804, 4682, 5072, 5706, 7023, 7608, 9364, 10144, 11412, 14046, 15216, 18728, 21069, 22824, 28092, 30432, 37456, 42138, 45648, 56184, 74912, 84276, 91296, 112368, 168552, 224736, 337104, 674208, 742097, 1484194, 2226291, 2968388, 4452582, 5936776, 6678873, 8905164, 11873552, 13357746, 17810328, 23747104, 26715492, 35620656, 53430984, 71241312, 106861968, 213723936]

約数ペア:

[(1, 213723936), (2, 106861968), (3, 71241312), (4, 53430984), (6, 35620656), (8, 26715492), (9, 23747104), (12, 17810328), (16, 13357746), (18, 11873552), (24, 8905164), (32, 6678873), (36, 5936776), (48, 4452582), (72, 2968388), (96, 2226291), (144, 1484194), (288, 742097), (317, 674208), (634, 337104), (951, 224736), (1268, 168552), (1902, 112368), (2341, 91296), (2536, 84276), (2853, 74912), (3804, 56184), (4682, 45648), (5072, 42138), (5706, 37456), (7023, 30432), (7608, 28092), (9364, 22824), (10144, 21069), (11412, 18728), (14046, 15216)]