253813032

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{320471}}^1$

素因数の和:320494

約数の個数: 48

約数和(自身を含む): 749904480

約数和(自身を除く): 496091448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 320471, 640942, 961413, 1281884, 1922826, 2563768, 2884239, 3525181, 3845652, 5768478, 7050362, 7691304, 10575543, 11536956, 14100724, 21151086, 23073912, 28201448, 31726629, 42302172, 63453258, 84604344, 126906516, 253813032]

約数ペア:

[(1, 253813032), (2, 126906516), (3, 84604344), (4, 63453258), (6, 42302172), (8, 31726629), (9, 28201448), (11, 23073912), (12, 21151086), (18, 14100724), (22, 11536956), (24, 10575543), (33, 7691304), (36, 7050362), (44, 5768478), (66, 3845652), (72, 3525181), (88, 2884239), (99, 2563768), (132, 1922826), (198, 1281884), (264, 961413), (396, 640942), (792, 320471)]