325717008

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{399163}}^1$

素因数の和:399191

約数の個数: 40

約数和(自身を含む): 890934048

約数和(自身を除く): 565217040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 399163, 798326, 1197489, 1596652, 2394978, 3193304, 4789956, 6386608, 6785771, 9579912, 13571542, 19159824, 20357313, 27143084, 40714626, 54286168, 81429252, 108572336, 162858504, 325717008]

約数ペア:

[(1, 325717008), (2, 162858504), (3, 108572336), (4, 81429252), (6, 54286168), (8, 40714626), (12, 27143084), (16, 20357313), (17, 19159824), (24, 13571542), (34, 9579912), (48, 6785771), (51, 6386608), (68, 4789956), (102, 3193304), (136, 2394978), (204, 1596652), (272, 1197489), (408, 798326), (816, 399163)]