331225344

素因数分解:

$2^8\times 3^2\times {\mathrm{233}}^1\times {\mathrm{617}}^1$

素因数の和:872

約数の個数: 108

約数和(自身を含む): 960657516

約数和(自身を除く): 629432172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 233, 256, 288, 384, 466, 576, 617, 699, 768, 932, 1152, 1234, 1398, 1851, 1864, 2097, 2304, 2468, 2796, 3702, 3728, 4194, 4936, 5553, 5592, 7404, 7456, 8388, 9872, 11106, 11184, 14808, 14912, 16776, 19744, 22212, 22368, 29616, 29824, 33552, 39488, 44424, 44736, 59232, 59648, 67104, 78976, 88848, 89472, 118464, 134208, 143761, 157952, 177696, 178944, 236928, 268416, 287522, 355392, 431283, 473856, 536832, 575044, 710784, 862566, 1150088, 1293849, 1421568, 1725132, 2300176, 2587698, 3450264, 4600352, 5175396, 6900528, 9200704, 10350792, 13801056, 18401408, 20701584, 27602112, 36802816, 41403168, 55204224, 82806336, 110408448, 165612672, 331225344]

約数ペア:

[(1, 331225344), (2, 165612672), (3, 110408448), (4, 82806336), (6, 55204224), (8, 41403168), (9, 36802816), (12, 27602112), (16, 20701584), (18, 18401408), (24, 13801056), (32, 10350792), (36, 9200704), (48, 6900528), (64, 5175396), (72, 4600352), (96, 3450264), (128, 2587698), (144, 2300176), (192, 1725132), (233, 1421568), (256, 1293849), (288, 1150088), (384, 862566), (466, 710784), (576, 575044), (617, 536832), (699, 473856), (768, 431283), (932, 355392), (1152, 287522), (1234, 268416), (1398, 236928), (1851, 178944), (1864, 177696), (2097, 157952), (2304, 143761), (2468, 134208), (2796, 118464), (3702, 89472), (3728, 88848), (4194, 78976), (4936, 67104), (5553, 59648), (5592, 59232), (7404, 44736), (7456, 44424), (8388, 39488), (9872, 33552), (11106, 29824), (11184, 29616), (14808, 22368), (14912, 22212), (16776, 19744)]