227330478

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{22921}}^1$

素因数の和:22977

約数の個数: 48

約数和(自身を含む): 536374800

約数和(自身を除く): 309044322

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 1102, 1653, 3306, 4959, 9918, 22921, 45842, 68763, 137526, 206289, 412578, 435499, 664709, 870998, 1306497, 1329418, 1994127, 2612994, 3919491, 3988254, 5982381, 7838982, 11964762, 12629471, 25258942, 37888413, 75776826, 113665239, 227330478]

約数ペア:

[(1, 227330478), (2, 113665239), (3, 75776826), (6, 37888413), (9, 25258942), (18, 12629471), (19, 11964762), (29, 7838982), (38, 5982381), (57, 3988254), (58, 3919491), (87, 2612994), (114, 1994127), (171, 1329418), (174, 1306497), (261, 870998), (342, 664709), (522, 435499), (551, 412578), (1102, 206289), (1653, 137526), (3306, 68763), (4959, 45842), (9918, 22921)]