268137702

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2032

約数の個数: 120

約数和(自身を含む): 740406744

約数和(自身を除く): 472269042

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 54, 63, 81, 98, 102, 119, 126, 147, 153, 162, 189, 238, 294, 306, 357, 378, 441, 459, 567, 714, 833, 882, 918, 1071, 1134, 1323, 1377, 1666, 1987, 2142, 2499, 2646, 2754, 3213, 3969, 3974, 4998, 5961, 6426, 7497, 7938, 9639, 11922, 13909, 14994, 17883, 19278, 22491, 27818, 33779, 35766, 41727, 44982, 53649, 67473, 67558, 83454, 97363, 101337, 107298, 125181, 134946, 160947, 194726, 202674, 236453, 250362, 292089, 304011, 321894, 375543, 472906, 584178, 608022, 709359, 751086, 876267, 912033, 1126629, 1418718, 1655171, 1752534, 1824066, 2128077, 2253258, 2628801, 2736099, 3310342, 4256154, 4965513, 5257602, 5472198, 6384231, 7886403, 9931026, 12768462, 14896539, 15772806, 19152693, 29793078, 38305386, 44689617, 89379234, 134068851, 268137702]

約数ペア:

[(1, 268137702), (2, 134068851), (3, 89379234), (6, 44689617), (7, 38305386), (9, 29793078), (14, 19152693), (17, 15772806), (18, 14896539), (21, 12768462), (27, 9931026), (34, 7886403), (42, 6384231), (49, 5472198), (51, 5257602), (54, 4965513), (63, 4256154), (81, 3310342), (98, 2736099), (102, 2628801), (119, 2253258), (126, 2128077), (147, 1824066), (153, 1752534), (162, 1655171), (189, 1418718), (238, 1126629), (294, 912033), (306, 876267), (357, 751086), (378, 709359), (441, 608022), (459, 584178), (567, 472906), (714, 375543), (833, 321894), (882, 304011), (918, 292089), (1071, 250362), (1134, 236453), (1323, 202674), (1377, 194726), (1666, 160947), (1987, 134946), (2142, 125181), (2499, 107298), (2646, 101337), (2754, 97363), (3213, 83454), (3969, 67558), (3974, 67473), (4998, 53649), (5961, 44982), (6426, 41727), (7497, 35766), (7938, 33779), (9639, 27818), (11922, 22491), (13909, 19278), (14994, 17883)]