215426688

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{18097}}^1$

素因数の和:18145

約数の個数: 64

約数和(自身を含む): 590718720

約数和(自身を除く): 375292032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 18097, 36194, 54291, 72388, 108582, 144776, 217164, 289552, 434328, 561007, 579104, 868656, 1122014, 1158208, 1683021, 1737312, 2244028, 2316416, 3366042, 3474624, 4488056, 6732084, 6949248, 8976112, 13464168, 17952224, 26928336, 35904448, 53856672, 71808896, 107713344, 215426688]

約数ペア:

[(1, 215426688), (2, 107713344), (3, 71808896), (4, 53856672), (6, 35904448), (8, 26928336), (12, 17952224), (16, 13464168), (24, 8976112), (31, 6949248), (32, 6732084), (48, 4488056), (62, 3474624), (64, 3366042), (93, 2316416), (96, 2244028), (124, 1737312), (128, 1683021), (186, 1158208), (192, 1122014), (248, 868656), (372, 579104), (384, 561007), (496, 434328), (744, 289552), (992, 217164), (1488, 144776), (1984, 108582), (2976, 72388), (3968, 54291), (5952, 36194), (11904, 18097)]