397316736

素因数分解:

$2^7\times 3^2\times {\mathrm{344893}}^1$

素因数の和:344913

約数の個数: 48

約数和(自身を含む): 1143323610

約数和(自身を除く): 746006874

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 344893, 689786, 1034679, 1379572, 2069358, 2759144, 3104037, 4138716, 5518288, 6208074, 8277432, 11036576, 12416148, 16554864, 22073152, 24832296, 33109728, 44146304, 49664592, 66219456, 99329184, 132438912, 198658368, 397316736]

約数ペア:

[(1, 397316736), (2, 198658368), (3, 132438912), (4, 99329184), (6, 66219456), (8, 49664592), (9, 44146304), (12, 33109728), (16, 24832296), (18, 22073152), (24, 16554864), (32, 12416148), (36, 11036576), (48, 8277432), (64, 6208074), (72, 5518288), (96, 4138716), (128, 3104037), (144, 2759144), (192, 2069358), (288, 1379572), (384, 1034679), (576, 689786), (1152, 344893)]