281845152

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{23869}}^1$

素因数の和:23926

約数の個数: 72

約数和(自身を含む): 821080260

約数和(自身を除く): 539235108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 23869, 47738, 71607, 95476, 143214, 190952, 214821, 286428, 381904, 429642, 572856, 763808, 859284, 978629, 1145712, 1718568, 1957258, 2291424, 2935887, 3437136, 3914516, 5871774, 6874272, 7829032, 8807661, 11743548, 15658064, 17615322, 23487096, 31316128, 35230644, 46974192, 70461288, 93948384, 140922576, 281845152]

約数ペア:

[(1, 281845152), (2, 140922576), (3, 93948384), (4, 70461288), (6, 46974192), (8, 35230644), (9, 31316128), (12, 23487096), (16, 17615322), (18, 15658064), (24, 11743548), (32, 8807661), (36, 7829032), (41, 6874272), (48, 5871774), (72, 3914516), (82, 3437136), (96, 2935887), (123, 2291424), (144, 1957258), (164, 1718568), (246, 1145712), (288, 978629), (328, 859284), (369, 763808), (492, 572856), (656, 429642), (738, 381904), (984, 286428), (1312, 214821), (1476, 190952), (1968, 143214), (2952, 95476), (3936, 71607), (5904, 47738), (11808, 23869)]