242133374

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 452984832

約数和(自身を除く): 210851458

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 127, 161, 191, 217, 254, 322, 382, 434, 713, 889, 1337, 1426, 1778, 2674, 2921, 3937, 4393, 4991, 5842, 5921, 7874, 8786, 9982, 11842, 20447, 24257, 27559, 30751, 40894, 41447, 48514, 55118, 61502, 82894, 90551, 136183, 169799, 181102, 272366, 339598, 557911, 633857, 751967, 953281, 1115822, 1267714, 1503934, 1906562, 3905377, 5263769, 7810754, 10527538, 17295241, 34590482, 121066687, 242133374]

約数ペア:

[(1, 242133374), (2, 121066687), (7, 34590482), (14, 17295241), (23, 10527538), (31, 7810754), (46, 5263769), (62, 3905377), (127, 1906562), (161, 1503934), (191, 1267714), (217, 1115822), (254, 953281), (322, 751967), (382, 633857), (434, 557911), (713, 339598), (889, 272366), (1337, 181102), (1426, 169799), (1778, 136183), (2674, 90551), (2921, 82894), (3937, 61502), (4393, 55118), (4991, 48514), (5842, 41447), (5921, 40894), (7874, 30751), (8786, 27559), (9982, 24257), (11842, 20447)]