238503606

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2663}}^1$

素因数の和:2761

約数の個数: 64

約数和(自身を含む): 552407040

約数和(自身を除く): 313903434

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 59, 66, 69, 118, 138, 177, 253, 354, 506, 649, 759, 1298, 1357, 1518, 1947, 2663, 2714, 3894, 4071, 5326, 7989, 8142, 14927, 15978, 29293, 29854, 44781, 58586, 61249, 87879, 89562, 122498, 157117, 175758, 183747, 314234, 367494, 471351, 673739, 942702, 1347478, 1728287, 2021217, 3456574, 3613691, 4042434, 5184861, 7227382, 10369722, 10841073, 21682146, 39750601, 79501202, 119251803, 238503606]

約数ペア:

[(1, 238503606), (2, 119251803), (3, 79501202), (6, 39750601), (11, 21682146), (22, 10841073), (23, 10369722), (33, 7227382), (46, 5184861), (59, 4042434), (66, 3613691), (69, 3456574), (118, 2021217), (138, 1728287), (177, 1347478), (253, 942702), (354, 673739), (506, 471351), (649, 367494), (759, 314234), (1298, 183747), (1357, 175758), (1518, 157117), (1947, 122498), (2663, 89562), (2714, 87879), (3894, 61249), (4071, 58586), (5326, 44781), (7989, 29854), (8142, 29293), (14927, 15978)]