445844376

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 1290822000

約数和(自身を除く): 844977624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 37, 58, 72, 74, 87, 111, 116, 148, 174, 199, 222, 232, 261, 296, 333, 348, 398, 444, 522, 597, 666, 696, 796, 841, 888, 1044, 1073, 1194, 1332, 1592, 1682, 1791, 2088, 2146, 2388, 2523, 2664, 3219, 3364, 3582, 4292, 4776, 5046, 5771, 6438, 6728, 7164, 7363, 7569, 8584, 9657, 10092, 11542, 12876, 14328, 14726, 15138, 17313, 19314, 20184, 22089, 23084, 25752, 29452, 30276, 31117, 34626, 38628, 44178, 46168, 51939, 58904, 60552, 62234, 66267, 69252, 77256, 88356, 93351, 103878, 124468, 132534, 138504, 167359, 176712, 186702, 207756, 213527, 248936, 265068, 280053, 334718, 373404, 415512, 427054, 502077, 530136, 560106, 640581, 669436, 746808, 854108, 1004154, 1120212, 1281162, 1338872, 1506231, 1708216, 1921743, 2008308, 2240424, 2562324, 3012462, 3843486, 4016616, 5124648, 6024924, 6192283, 7686972, 12049848, 12384566, 15373944, 18576849, 24769132, 37153698, 49538264, 55730547, 74307396, 111461094, 148614792, 222922188, 445844376]

約数ペア:

[(1, 445844376), (2, 222922188), (3, 148614792), (4, 111461094), (6, 74307396), (8, 55730547), (9, 49538264), (12, 37153698), (18, 24769132), (24, 18576849), (29, 15373944), (36, 12384566), (37, 12049848), (58, 7686972), (72, 6192283), (74, 6024924), (87, 5124648), (111, 4016616), (116, 3843486), (148, 3012462), (174, 2562324), (199, 2240424), (222, 2008308), (232, 1921743), (261, 1708216), (296, 1506231), (333, 1338872), (348, 1281162), (398, 1120212), (444, 1004154), (522, 854108), (597, 746808), (666, 669436), (696, 640581), (796, 560106), (841, 530136), (888, 502077), (1044, 427054), (1073, 415512), (1194, 373404), (1332, 334718), (1592, 280053), (1682, 265068), (1791, 248936), (2088, 213527), (2146, 207756), (2388, 186702), (2523, 176712), (2664, 167359), (3219, 138504), (3364, 132534), (3582, 124468), (4292, 103878), (4776, 93351), (5046, 88356), (5771, 77256), (6438, 69252), (6728, 66267), (7164, 62234), (7363, 60552), (7569, 58904), (8584, 51939), (9657, 46168), (10092, 44178), (11542, 38628), (12876, 34626), (14328, 31117), (14726, 30276), (15138, 29452), (17313, 25752), (19314, 23084), (20184, 22089)]