512410128

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{3137}}^1$

素因数の和:3272

約数の個数: 80

約数和(自身を含む): 1372787136

約数和(自身を除く): 860377008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 83, 123, 164, 166, 246, 249, 328, 332, 492, 498, 656, 664, 984, 996, 1328, 1968, 1992, 3137, 3403, 3984, 6274, 6806, 9411, 10209, 12548, 13612, 18822, 20418, 25096, 27224, 37644, 40836, 50192, 54448, 75288, 81672, 128617, 150576, 163344, 257234, 260371, 385851, 514468, 520742, 771702, 781113, 1028936, 1041484, 1543404, 1562226, 2057872, 2082968, 3086808, 3124452, 4165936, 6173616, 6248904, 10675211, 12497808, 21350422, 32025633, 42700844, 64051266, 85401688, 128102532, 170803376, 256205064, 512410128]

約数ペア:

[(1, 512410128), (2, 256205064), (3, 170803376), (4, 128102532), (6, 85401688), (8, 64051266), (12, 42700844), (16, 32025633), (24, 21350422), (41, 12497808), (48, 10675211), (82, 6248904), (83, 6173616), (123, 4165936), (164, 3124452), (166, 3086808), (246, 2082968), (249, 2057872), (328, 1562226), (332, 1543404), (492, 1041484), (498, 1028936), (656, 781113), (664, 771702), (984, 520742), (996, 514468), (1328, 385851), (1968, 260371), (1992, 257234), (3137, 163344), (3403, 150576), (3984, 128617), (6274, 81672), (6806, 75288), (9411, 54448), (10209, 50192), (12548, 40836), (13612, 37644), (18822, 27224), (20418, 25096)]