1340195904

素因数分解:

$2^6\times 3^2\times {\mathrm{73}}^1\times {\mathrm{31873}}^1$

素因数の和:31964

約数の個数: 84

約数和(自身を含む): 3894174076

約数和(自身を除く): 2553978172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 144, 146, 192, 219, 288, 292, 438, 576, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 4672, 5256, 7008, 10512, 14016, 21024, 31873, 42048, 63746, 95619, 127492, 191238, 254984, 286857, 382476, 509968, 573714, 764952, 1019936, 1147428, 1529904, 2039872, 2294856, 2326729, 3059808, 4589712, 4653458, 6119616, 6980187, 9179424, 9306916, 13960374, 18358848, 18613832, 20940561, 27920748, 37227664, 41881122, 55841496, 74455328, 83762244, 111682992, 148910656, 167524488, 223365984, 335048976, 446731968, 670097952, 1340195904]

約数ペア:

[(1, 1340195904), (2, 670097952), (3, 446731968), (4, 335048976), (6, 223365984), (8, 167524488), (9, 148910656), (12, 111682992), (16, 83762244), (18, 74455328), (24, 55841496), (32, 41881122), (36, 37227664), (48, 27920748), (64, 20940561), (72, 18613832), (73, 18358848), (96, 13960374), (144, 9306916), (146, 9179424), (192, 6980187), (219, 6119616), (288, 4653458), (292, 4589712), (438, 3059808), (576, 2326729), (584, 2294856), (657, 2039872), (876, 1529904), (1168, 1147428), (1314, 1019936), (1752, 764952), (2336, 573714), (2628, 509968), (3504, 382476), (4672, 286857), (5256, 254984), (7008, 191238), (10512, 127492), (14016, 95619), (21024, 63746), (31873, 42048)]