782996472

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{639703}}^1$

素因数の和:639732

約数の個数: 48

約数和(自身を含む): 2245361040

約数和(自身を除く): 1462364568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 639703, 1279406, 1919109, 2558812, 3838218, 5117624, 5757327, 7676436, 10874951, 11514654, 15352872, 21749902, 23029308, 32624853, 43499804, 46058616, 65249706, 86999608, 97874559, 130499412, 195749118, 260998824, 391498236, 782996472]

約数ペア:

[(1, 782996472), (2, 391498236), (3, 260998824), (4, 195749118), (6, 130499412), (8, 97874559), (9, 86999608), (12, 65249706), (17, 46058616), (18, 43499804), (24, 32624853), (34, 23029308), (36, 21749902), (51, 15352872), (68, 11514654), (72, 10874951), (102, 7676436), (136, 5757327), (153, 5117624), (204, 3838218), (306, 2558812), (408, 1919109), (612, 1279406), (1224, 639703)]