268895536

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{3769}}^1$

素因数の和:3811

約数の個数: 80

約数和(自身を含む): 654472000

約数和(自身を除く): 385576464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 1274, 1372, 1456, 2548, 2744, 3769, 4459, 5096, 5488, 7538, 8918, 10192, 15076, 17836, 26383, 30152, 35672, 48997, 52766, 60304, 71344, 97994, 105532, 184681, 195988, 211064, 342979, 369362, 391976, 422128, 685958, 738724, 783952, 1292767, 1371916, 1477448, 2400853, 2585534, 2743832, 2954896, 4801706, 5171068, 5487664, 9603412, 10342136, 16805971, 19206824, 20684272, 33611942, 38413648, 67223884, 134447768, 268895536]

約数ペア:

[(1, 268895536), (2, 134447768), (4, 67223884), (7, 38413648), (8, 33611942), (13, 20684272), (14, 19206824), (16, 16805971), (26, 10342136), (28, 9603412), (49, 5487664), (52, 5171068), (56, 4801706), (91, 2954896), (98, 2743832), (104, 2585534), (112, 2400853), (182, 1477448), (196, 1371916), (208, 1292767), (343, 783952), (364, 738724), (392, 685958), (637, 422128), (686, 391976), (728, 369362), (784, 342979), (1274, 211064), (1372, 195988), (1456, 184681), (2548, 105532), (2744, 97994), (3769, 71344), (4459, 60304), (5096, 52766), (5488, 48997), (7538, 35672), (8918, 30152), (10192, 26383), (15076, 17836)]