379245568

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:983

約数の個数: 88

約数和(自身を含む): 843691520

約数和(自身を除く): 464445952

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 919, 992, 1024, 1612, 1664, 1838, 1984, 3224, 3328, 3676, 3968, 6448, 6656, 7352, 7936, 11947, 12896, 13312, 14704, 15872, 23894, 25792, 28489, 29408, 31744, 47788, 51584, 56978, 58816, 95576, 103168, 113956, 117632, 191152, 206336, 227912, 235264, 370357, 382304, 412672, 455824, 470528, 740714, 764608, 911648, 941056, 1481428, 1529216, 1823296, 2962856, 3058432, 3646592, 5925712, 6116864, 7293184, 11851424, 12233728, 14586368, 23702848, 29172736, 47405696, 94811392, 189622784, 379245568]

約数ペア:

[(1, 379245568), (2, 189622784), (4, 94811392), (8, 47405696), (13, 29172736), (16, 23702848), (26, 14586368), (31, 12233728), (32, 11851424), (52, 7293184), (62, 6116864), (64, 5925712), (104, 3646592), (124, 3058432), (128, 2962856), (208, 1823296), (248, 1529216), (256, 1481428), (403, 941056), (416, 911648), (496, 764608), (512, 740714), (806, 470528), (832, 455824), (919, 412672), (992, 382304), (1024, 370357), (1612, 235264), (1664, 227912), (1838, 206336), (1984, 191152), (3224, 117632), (3328, 113956), (3676, 103168), (3968, 95576), (6448, 58816), (6656, 56978), (7352, 51584), (7936, 47788), (11947, 31744), (12896, 29408), (13312, 28489), (14704, 25792), (15872, 23894)]