281575536

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{13007}}^1$

素因数の和:13070

約数の個数: 80

約数和(自身を含む): 812947968

約数和(自身を除く): 531372432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 82, 88, 123, 132, 164, 176, 246, 264, 328, 451, 492, 528, 656, 902, 984, 1353, 1804, 1968, 2706, 3608, 5412, 7216, 10824, 13007, 21648, 26014, 39021, 52028, 78042, 104056, 143077, 156084, 208112, 286154, 312168, 429231, 533287, 572308, 624336, 858462, 1066574, 1144616, 1599861, 1716924, 2133148, 2289232, 3199722, 3433848, 4266296, 5866157, 6399444, 6867696, 8532592, 11732314, 12798888, 17598471, 23464628, 25597776, 35196942, 46929256, 70393884, 93858512, 140787768, 281575536]

約数ペア:

[(1, 281575536), (2, 140787768), (3, 93858512), (4, 70393884), (6, 46929256), (8, 35196942), (11, 25597776), (12, 23464628), (16, 17598471), (22, 12798888), (24, 11732314), (33, 8532592), (41, 6867696), (44, 6399444), (48, 5866157), (66, 4266296), (82, 3433848), (88, 3199722), (123, 2289232), (132, 2133148), (164, 1716924), (176, 1599861), (246, 1144616), (264, 1066574), (328, 858462), (451, 624336), (492, 572308), (528, 533287), (656, 429231), (902, 312168), (984, 286154), (1353, 208112), (1804, 156084), (1968, 143077), (2706, 104056), (3608, 78042), (5412, 52028), (7216, 39021), (10824, 26014), (13007, 21648)]