330713344

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2311}}^1$

素因数の和:2383

約数の個数: 72

約数和(自身を含む): 727762112

約数和(自身を除く): 397048768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 256, 344, 416, 559, 688, 832, 1118, 1376, 1664, 2236, 2311, 2752, 3328, 4472, 4622, 5504, 8944, 9244, 11008, 17888, 18488, 30043, 35776, 36976, 60086, 71552, 73952, 99373, 120172, 143104, 147904, 198746, 240344, 295808, 397492, 480688, 591616, 794984, 961376, 1291849, 1589968, 1922752, 2583698, 3179936, 3845504, 5167396, 6359872, 7691008, 10334792, 12719744, 20669584, 25439488, 41339168, 82678336, 165356672, 330713344]

約数ペア:

[(1, 330713344), (2, 165356672), (4, 82678336), (8, 41339168), (13, 25439488), (16, 20669584), (26, 12719744), (32, 10334792), (43, 7691008), (52, 6359872), (64, 5167396), (86, 3845504), (104, 3179936), (128, 2583698), (172, 1922752), (208, 1589968), (256, 1291849), (344, 961376), (416, 794984), (559, 591616), (688, 480688), (832, 397492), (1118, 295808), (1376, 240344), (1664, 198746), (2236, 147904), (2311, 143104), (2752, 120172), (3328, 99373), (4472, 73952), (4622, 71552), (5504, 60086), (8944, 36976), (9244, 35776), (11008, 30043), (17888, 18488)]