1330990432

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{7039}}^1$

素因数の和:7379

約数の個数: 48

約数和(自身を含む): 2767564800

約数和(自身を除く): 1436574368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 311, 608, 622, 1244, 2488, 4976, 5909, 7039, 9952, 11818, 14078, 23636, 28156, 47272, 56312, 94544, 112624, 133741, 189088, 225248, 267482, 534964, 1069928, 2139856, 2189129, 4279712, 4378258, 8756516, 17513032, 35026064, 41593451, 70052128, 83186902, 166373804, 332747608, 665495216, 1330990432]

約数ペア:

[(1, 1330990432), (2, 665495216), (4, 332747608), (8, 166373804), (16, 83186902), (19, 70052128), (32, 41593451), (38, 35026064), (76, 17513032), (152, 8756516), (304, 4378258), (311, 4279712), (608, 2189129), (622, 2139856), (1244, 1069928), (2488, 534964), (4976, 267482), (5909, 225248), (7039, 189088), (9952, 133741), (11818, 112624), (14078, 94544), (23636, 56312), (28156, 47272)]