268895532

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{1489}}^1$

素因数の和:1746

約数の個数: 48

約数和(自身を含む): 638316000

約数和(自身を除く): 369420468

約数列:

[1, 2, 3, 4, 6, 12, 101, 149, 202, 298, 303, 404, 447, 596, 606, 894, 1212, 1489, 1788, 2978, 4467, 5956, 8934, 15049, 17868, 30098, 45147, 60196, 90294, 150389, 180588, 221861, 300778, 443722, 451167, 601556, 665583, 887444, 902334, 1331166, 1804668, 2662332, 22407961, 44815922, 67223883, 89631844, 134447766, 268895532]

約数ペア:

[(1, 268895532), (2, 134447766), (3, 89631844), (4, 67223883), (6, 44815922), (12, 22407961), (101, 2662332), (149, 1804668), (202, 1331166), (298, 902334), (303, 887444), (404, 665583), (447, 601556), (596, 451167), (606, 443722), (894, 300778), (1212, 221861), (1489, 180588), (1788, 150389), (2978, 90294), (4467, 60196), (5956, 45147), (8934, 30098), (15049, 17868)]