251789472

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{8831}}^1$

素因数の和:8864

約数の個数: 120

約数和(自身を含む): 807916032

約数和(自身を除く): 556126560

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 594, 648, 792, 864, 891, 1056, 1188, 1296, 1584, 1782, 2376, 2592, 3168, 3564, 4752, 7128, 8831, 9504, 14256, 17662, 26493, 28512, 35324, 52986, 70648, 79479, 97141, 105972, 141296, 158958, 194282, 211944, 238437, 282592, 291423, 317916, 388564, 423888, 476874, 582846, 635832, 715311, 777128, 847776, 874269, 953748, 1165692, 1271664, 1430622, 1554256, 1748538, 1907496, 2331384, 2543328, 2622807, 2861244, 3108512, 3497076, 3814992, 4662768, 5245614, 5722488, 6994152, 7629984, 7868421, 9325536, 10491228, 11444976, 13988304, 15736842, 20982456, 22889952, 27976608, 31473684, 41964912, 62947368, 83929824, 125894736, 251789472]

約数ペア:

[(1, 251789472), (2, 125894736), (3, 83929824), (4, 62947368), (6, 41964912), (8, 31473684), (9, 27976608), (11, 22889952), (12, 20982456), (16, 15736842), (18, 13988304), (22, 11444976), (24, 10491228), (27, 9325536), (32, 7868421), (33, 7629984), (36, 6994152), (44, 5722488), (48, 5245614), (54, 4662768), (66, 3814992), (72, 3497076), (81, 3108512), (88, 2861244), (96, 2622807), (99, 2543328), (108, 2331384), (132, 1907496), (144, 1748538), (162, 1554256), (176, 1430622), (198, 1271664), (216, 1165692), (264, 953748), (288, 874269), (297, 847776), (324, 777128), (352, 715311), (396, 635832), (432, 582846), (528, 476874), (594, 423888), (648, 388564), (792, 317916), (864, 291423), (891, 282592), (1056, 238437), (1188, 211944), (1296, 194282), (1584, 158958), (1782, 141296), (2376, 105972), (2592, 97141), (3168, 79479), (3564, 70648), (4752, 52986), (7128, 35324), (8831, 28512), (9504, 26493), (14256, 17662)]