864910944

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:601

約数の個数: 144

約数和(自身を含む): 2536357824

約数和(自身を除く): 1671446880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 211, 258, 288, 331, 344, 387, 422, 516, 633, 662, 688, 774, 844, 993, 1032, 1266, 1324, 1376, 1548, 1688, 1899, 1986, 2064, 2532, 2648, 2979, 3096, 3376, 3798, 3972, 4128, 5064, 5296, 5958, 6192, 6752, 7596, 7944, 9073, 10128, 10592, 11916, 12384, 14233, 15192, 15888, 18146, 20256, 23832, 27219, 28466, 30384, 31776, 36292, 42699, 47664, 54438, 56932, 60768, 69841, 72584, 81657, 85398, 95328, 108876, 113864, 128097, 139682, 145168, 163314, 170796, 209523, 217752, 227728, 256194, 279364, 290336, 326628, 341592, 419046, 435504, 455456, 512388, 558728, 628569, 653256, 683184, 838092, 871008, 1024776, 1117456, 1257138, 1306512, 1366368, 1676184, 2049552, 2234912, 2514276, 2613024, 3003163, 3352368, 4099104, 5028552, 6006326, 6704736, 9009489, 10057104, 12012652, 18018978, 20114208, 24025304, 27028467, 36037956, 48050608, 54056934, 72075912, 96101216, 108113868, 144151824, 216227736, 288303648, 432455472, 864910944]

約数ペア:

[(1, 864910944), (2, 432455472), (3, 288303648), (4, 216227736), (6, 144151824), (8, 108113868), (9, 96101216), (12, 72075912), (16, 54056934), (18, 48050608), (24, 36037956), (32, 27028467), (36, 24025304), (43, 20114208), (48, 18018978), (72, 12012652), (86, 10057104), (96, 9009489), (129, 6704736), (144, 6006326), (172, 5028552), (211, 4099104), (258, 3352368), (288, 3003163), (331, 2613024), (344, 2514276), (387, 2234912), (422, 2049552), (516, 1676184), (633, 1366368), (662, 1306512), (688, 1257138), (774, 1117456), (844, 1024776), (993, 871008), (1032, 838092), (1266, 683184), (1324, 653256), (1376, 628569), (1548, 558728), (1688, 512388), (1899, 455456), (1986, 435504), (2064, 419046), (2532, 341592), (2648, 326628), (2979, 290336), (3096, 279364), (3376, 256194), (3798, 227728), (3972, 217752), (4128, 209523), (5064, 170796), (5296, 163314), (5958, 145168), (6192, 139682), (6752, 128097), (7596, 113864), (7944, 108876), (9073, 95328), (10128, 85398), (10592, 81657), (11916, 72584), (12384, 69841), (14233, 60768), (15192, 56932), (15888, 54438), (18146, 47664), (20256, 42699), (23832, 36292), (27219, 31776), (28466, 30384)]