268174998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1621}}^1$

素因数の和:1750

約数の個数: 96

約数和(自身を含む): 722659392

約数和(自身を除く): 454484394

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 101, 117, 126, 182, 202, 234, 273, 303, 546, 606, 707, 819, 909, 1313, 1414, 1621, 1638, 1818, 2121, 2626, 3242, 3939, 4242, 4863, 6363, 7878, 9191, 9726, 11347, 11817, 12726, 14589, 18382, 21073, 22694, 23634, 27573, 29178, 34041, 42146, 55146, 63219, 68082, 82719, 102123, 126438, 147511, 163721, 165438, 189657, 204246, 295022, 327442, 379314, 442533, 491163, 885066, 982326, 1146047, 1327599, 1473489, 2128373, 2292094, 2655198, 2946978, 3438141, 4256746, 6385119, 6876282, 10314423, 12770238, 14898611, 19155357, 20628846, 29797222, 38310714, 44695833, 89391666, 134087499, 268174998]

約数ペア:

[(1, 268174998), (2, 134087499), (3, 89391666), (6, 44695833), (7, 38310714), (9, 29797222), (13, 20628846), (14, 19155357), (18, 14898611), (21, 12770238), (26, 10314423), (39, 6876282), (42, 6385119), (63, 4256746), (78, 3438141), (91, 2946978), (101, 2655198), (117, 2292094), (126, 2128373), (182, 1473489), (202, 1327599), (234, 1146047), (273, 982326), (303, 885066), (546, 491163), (606, 442533), (707, 379314), (819, 327442), (909, 295022), (1313, 204246), (1414, 189657), (1621, 165438), (1638, 163721), (1818, 147511), (2121, 126438), (2626, 102123), (3242, 82719), (3939, 68082), (4242, 63219), (4863, 55146), (6363, 42146), (7878, 34041), (9191, 29178), (9726, 27573), (11347, 23634), (11817, 22694), (12726, 21073), (14589, 18382)]