492020018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 923332608

約数和(自身を除く): 431312590

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 131, 238, 262, 301, 367, 602, 731, 734, 917, 1462, 1834, 2227, 2569, 4454, 5117, 5138, 5633, 6239, 10234, 11266, 12478, 15589, 15781, 31178, 31562, 39431, 43673, 48077, 78862, 87346, 95761, 96154, 110467, 191522, 220934, 268277, 336539, 536554, 670327, 673078, 817309, 1340654, 1634618, 1877939, 2067311, 3755878, 4134622, 5721163, 11442326, 14471177, 28942354, 35144287, 70288574, 246010009, 492020018]

約数ペア:

[(1, 492020018), (2, 246010009), (7, 70288574), (14, 35144287), (17, 28942354), (34, 14471177), (43, 11442326), (86, 5721163), (119, 4134622), (131, 3755878), (238, 2067311), (262, 1877939), (301, 1634618), (367, 1340654), (602, 817309), (731, 673078), (734, 670327), (917, 536554), (1462, 336539), (1834, 268277), (2227, 220934), (2569, 191522), (4454, 110467), (5117, 96154), (5138, 95761), (5633, 87346), (6239, 78862), (10234, 48077), (11266, 43673), (12478, 39431), (15589, 31562), (15781, 31178)]