289331568

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{39397}}^1$

素因数の和:39431

約数の個数: 80

約数和(自身を含む): 879363360

約数和(自身を除く): 590031792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 39397, 78794, 118191, 157588, 236382, 315176, 354573, 472764, 630352, 669749, 709146, 945528, 1063719, 1339498, 1418292, 1891056, 2009247, 2127438, 2678996, 2836584, 4018494, 4254876, 5357992, 5673168, 6027741, 8036988, 8509752, 10715984, 12055482, 16073976, 17019504, 18083223, 24110964, 32147952, 36166446, 48221928, 72332892, 96443856, 144665784, 289331568]

約数ペア:

[(1, 289331568), (2, 144665784), (3, 96443856), (4, 72332892), (6, 48221928), (8, 36166446), (9, 32147952), (12, 24110964), (16, 18083223), (17, 17019504), (18, 16073976), (24, 12055482), (27, 10715984), (34, 8509752), (36, 8036988), (48, 6027741), (51, 5673168), (54, 5357992), (68, 4254876), (72, 4018494), (102, 2836584), (108, 2678996), (136, 2127438), (144, 2009247), (153, 1891056), (204, 1418292), (216, 1339498), (272, 1063719), (306, 945528), (408, 709146), (432, 669749), (459, 630352), (612, 472764), (816, 354573), (918, 315176), (1224, 236382), (1836, 157588), (2448, 118191), (3672, 78794), (7344, 39397)]