1286989935876

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{3241429}}^1$

素因数の和:3241749

約数の個数: 72

約数和(自身を含む): 3344961274200

約数和(自身を除く): 2057971338324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 269, 369, 492, 538, 738, 807, 1076, 1476, 1614, 2421, 3228, 4842, 9684, 11029, 22058, 33087, 44116, 66174, 99261, 132348, 198522, 397044, 3241429, 6482858, 9724287, 12965716, 19448574, 29172861, 38897148, 58345722, 116691444, 132898589, 265797178, 398695767, 531594356, 797391534, 871944401, 1196087301, 1594783068, 1743888802, 2392174602, 2615833203, 3487777604, 4784349204, 5231666406, 7847499609, 10463332812, 15694999218, 31389998436, 35749720441, 71499440882, 107249161323, 142998881764, 214498322646, 321747483969, 428996645292, 643494967938, 1286989935876]

約数ペア:

[(1, 1286989935876), (2, 643494967938), (3, 428996645292), (4, 321747483969), (6, 214498322646), (9, 142998881764), (12, 107249161323), (18, 71499440882), (36, 35749720441), (41, 31389998436), (82, 15694999218), (123, 10463332812), (164, 7847499609), (246, 5231666406), (269, 4784349204), (369, 3487777604), (492, 2615833203), (538, 2392174602), (738, 1743888802), (807, 1594783068), (1076, 1196087301), (1476, 871944401), (1614, 797391534), (2421, 531594356), (3228, 398695767), (4842, 265797178), (9684, 132898589), (11029, 116691444), (22058, 58345722), (33087, 38897148), (44116, 29172861), (66174, 19448574), (99261, 12965716), (132348, 9724287), (198522, 6482858), (397044, 3241429)]