890218872

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{11923}}^1$

素因数の和:12013

約数の個数: 96

約数和(自身を含む): 2594900880

約数和(自身を除く): 1704682008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 61, 68, 72, 102, 122, 136, 153, 183, 204, 244, 306, 366, 408, 488, 549, 612, 732, 1037, 1098, 1224, 1464, 2074, 2196, 3111, 4148, 4392, 6222, 8296, 9333, 11923, 12444, 18666, 23846, 24888, 35769, 37332, 47692, 71538, 74664, 95384, 107307, 143076, 202691, 214614, 286152, 405382, 429228, 608073, 727303, 810764, 858456, 1216146, 1454606, 1621528, 1824219, 2181909, 2432292, 2909212, 3648438, 4363818, 4864584, 5818424, 6545727, 7296876, 8727636, 12364151, 13091454, 14593752, 17455272, 24728302, 26182908, 37092453, 49456604, 52365816, 74184906, 98913208, 111277359, 148369812, 222554718, 296739624, 445109436, 890218872]

約数ペア:

[(1, 890218872), (2, 445109436), (3, 296739624), (4, 222554718), (6, 148369812), (8, 111277359), (9, 98913208), (12, 74184906), (17, 52365816), (18, 49456604), (24, 37092453), (34, 26182908), (36, 24728302), (51, 17455272), (61, 14593752), (68, 13091454), (72, 12364151), (102, 8727636), (122, 7296876), (136, 6545727), (153, 5818424), (183, 4864584), (204, 4363818), (244, 3648438), (306, 2909212), (366, 2432292), (408, 2181909), (488, 1824219), (549, 1621528), (612, 1454606), (732, 1216146), (1037, 858456), (1098, 810764), (1224, 727303), (1464, 608073), (2074, 429228), (2196, 405382), (3111, 286152), (4148, 214614), (4392, 202691), (6222, 143076), (8296, 107307), (9333, 95384), (11923, 74664), (12444, 71538), (18666, 47692), (23846, 37332), (24888, 35769)]