260433628

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2377}}^1$

素因数の和:2451

約数の個数: 72

約数和(自身を含む): 584474352

約数和(自身を除く): 324040724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 49, 52, 86, 91, 98, 172, 182, 196, 301, 364, 559, 602, 637, 1118, 1204, 1274, 2107, 2236, 2377, 2548, 3913, 4214, 4754, 7826, 8428, 9508, 15652, 16639, 27391, 30901, 33278, 54782, 61802, 66556, 102211, 109564, 116473, 123604, 204422, 216307, 232946, 408844, 432614, 465892, 715477, 865228, 1328743, 1430954, 1514149, 2657486, 2861908, 3028298, 5008339, 5314972, 6056596, 9301201, 10016678, 18602402, 20033356, 37204804, 65108407, 130216814, 260433628]

約数ペア:

[(1, 260433628), (2, 130216814), (4, 65108407), (7, 37204804), (13, 20033356), (14, 18602402), (26, 10016678), (28, 9301201), (43, 6056596), (49, 5314972), (52, 5008339), (86, 3028298), (91, 2861908), (98, 2657486), (172, 1514149), (182, 1430954), (196, 1328743), (301, 865228), (364, 715477), (559, 465892), (602, 432614), (637, 408844), (1118, 232946), (1204, 216307), (1274, 204422), (2107, 123604), (2236, 116473), (2377, 109564), (2548, 102211), (3913, 66556), (4214, 61802), (4754, 54782), (7826, 33278), (8428, 30901), (9508, 27391), (15652, 16639)]