680983872

素因数分解:

$2^6\times 3^1\times {\mathrm{1319}}^1\times {\mathrm{2689}}^1$

素因数の和:4023

約数の個数: 56

約数和(自身を含む): 1803806400

約数和(自身を除く): 1122822528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1319, 2638, 2689, 3957, 5276, 5378, 7914, 8067, 10552, 10756, 15828, 16134, 21104, 21512, 31656, 32268, 42208, 43024, 63312, 64536, 84416, 86048, 126624, 129072, 172096, 253248, 258144, 516288, 3546791, 7093582, 10640373, 14187164, 21280746, 28374328, 42561492, 56748656, 85122984, 113497312, 170245968, 226994624, 340491936, 680983872]

約数ペア:

[(1, 680983872), (2, 340491936), (3, 226994624), (4, 170245968), (6, 113497312), (8, 85122984), (12, 56748656), (16, 42561492), (24, 28374328), (32, 21280746), (48, 14187164), (64, 10640373), (96, 7093582), (192, 3546791), (1319, 516288), (2638, 258144), (2689, 253248), (3957, 172096), (5276, 129072), (5378, 126624), (7914, 86048), (8067, 84416), (10552, 64536), (10756, 63312), (15828, 43024), (16134, 42208), (21104, 32268), (21512, 31656)]