666229248

素因数分解:

$2^9\times 3^2\times {\mathrm{163}}^1\times {\mathrm{887}}^1$

素因数の和:1074

約数の個数: 120

約数和(自身を含む): 1936759968

約数和(自身を除く): 1270530720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 163, 192, 256, 288, 326, 384, 489, 512, 576, 652, 768, 887, 978, 1152, 1304, 1467, 1536, 1774, 1956, 2304, 2608, 2661, 2934, 3548, 3912, 4608, 5216, 5322, 5868, 7096, 7824, 7983, 10432, 10644, 11736, 14192, 15648, 15966, 20864, 21288, 23472, 28384, 31296, 31932, 41728, 42576, 46944, 56768, 62592, 63864, 83456, 85152, 93888, 113536, 125184, 127728, 144581, 170304, 187776, 227072, 250368, 255456, 289162, 340608, 375552, 433743, 454144, 510912, 578324, 681216, 751104, 867486, 1021824, 1156648, 1301229, 1362432, 1734972, 2043648, 2313296, 2602458, 3469944, 4087296, 4626592, 5204916, 6939888, 9253184, 10409832, 13879776, 18506368, 20819664, 27759552, 37012736, 41639328, 55519104, 74025472, 83278656, 111038208, 166557312, 222076416, 333114624, 666229248]

約数ペア:

[(1, 666229248), (2, 333114624), (3, 222076416), (4, 166557312), (6, 111038208), (8, 83278656), (9, 74025472), (12, 55519104), (16, 41639328), (18, 37012736), (24, 27759552), (32, 20819664), (36, 18506368), (48, 13879776), (64, 10409832), (72, 9253184), (96, 6939888), (128, 5204916), (144, 4626592), (163, 4087296), (192, 3469944), (256, 2602458), (288, 2313296), (326, 2043648), (384, 1734972), (489, 1362432), (512, 1301229), (576, 1156648), (652, 1021824), (768, 867486), (887, 751104), (978, 681216), (1152, 578324), (1304, 510912), (1467, 454144), (1536, 433743), (1774, 375552), (1956, 340608), (2304, 289162), (2608, 255456), (2661, 250368), (2934, 227072), (3548, 187776), (3912, 170304), (4608, 144581), (5216, 127728), (5322, 125184), (5868, 113536), (7096, 93888), (7824, 85152), (7983, 83456), (10432, 63864), (10644, 62592), (11736, 56768), (14192, 46944), (15648, 42576), (15966, 41728), (20864, 31932), (21288, 31296), (23472, 28384)]