427404888

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{349187}}^1$

素因数の和:349216

約数の個数: 48

約数和(自身を含む): 1225649880

約数和(自身を除く): 798244992

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, 349187, 698374, 1047561, 1396748, 2095122, 2793496, 3142683, 4190244, 5936179, 6285366, 8380488, 11872358, 12570732, 17808537, 23744716, 25141464, 35617074, 47489432, 53425611, 71234148, 106851222, 142468296, 213702444, 427404888]

約数ペア:

[(1, 427404888), (2, 213702444), (3, 142468296), (4, 106851222), (6, 71234148), (8, 53425611), (9, 47489432), (12, 35617074), (17, 25141464), (18, 23744716), (24, 17808537), (34, 12570732), (36, 11872358), (51, 8380488), (68, 6285366), (72, 5936179), (102, 4190244), (136, 3142683), (153, 2793496), (204, 2095122), (306, 1396748), (408, 1047561), (612, 698374), (1224, 349187)]