229448538

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{389}}^1$

素因数の和:745

約数の個数: 80

約数和(自身を含む): 564014880

約数和(自身を除く): 334566342

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 331, 389, 594, 662, 778, 891, 993, 1167, 1782, 1986, 2334, 2979, 3501, 3641, 4279, 5958, 7002, 7282, 8558, 8937, 10503, 10923, 12837, 17874, 21006, 21846, 25674, 26811, 31509, 32769, 38511, 53622, 63018, 65538, 77022, 98307, 115533, 128759, 196614, 231066, 257518, 294921, 346599, 386277, 589842, 693198, 772554, 1158831, 1416349, 2317662, 2832698, 3476493, 4249047, 6952986, 8498094, 10429479, 12747141, 20858958, 25494282, 38241423, 76482846, 114724269, 229448538]

約数ペア:

[(1, 229448538), (2, 114724269), (3, 76482846), (6, 38241423), (9, 25494282), (11, 20858958), (18, 12747141), (22, 10429479), (27, 8498094), (33, 6952986), (54, 4249047), (66, 3476493), (81, 2832698), (99, 2317662), (162, 1416349), (198, 1158831), (297, 772554), (331, 693198), (389, 589842), (594, 386277), (662, 346599), (778, 294921), (891, 257518), (993, 231066), (1167, 196614), (1782, 128759), (1986, 115533), (2334, 98307), (2979, 77022), (3501, 65538), (3641, 63018), (4279, 53622), (5958, 38511), (7002, 32769), (7282, 31509), (8558, 26811), (8937, 25674), (10503, 21846), (10923, 21006), (12837, 17874)]