1238242304

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:711

約数の個数: 88

約数和(自身を含む): 2685139968

約数和(自身を除く): 1446897664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 191, 208, 256, 382, 416, 487, 512, 764, 832, 974, 1024, 1528, 1664, 1948, 2483, 3056, 3328, 3896, 4966, 6112, 6331, 6656, 7792, 9932, 12224, 12662, 13312, 15584, 19864, 24448, 25324, 31168, 39728, 48896, 50648, 62336, 79456, 93017, 97792, 101296, 124672, 158912, 186034, 195584, 202592, 249344, 317824, 372068, 405184, 498688, 635648, 744136, 810368, 1209221, 1271296, 1488272, 1620736, 2418442, 2542592, 2976544, 3241472, 4836884, 5953088, 6482944, 9673768, 11906176, 19347536, 23812352, 38695072, 47624704, 77390144, 95249408, 154780288, 309560576, 619121152, 1238242304]

約数ペア:

[(1, 1238242304), (2, 619121152), (4, 309560576), (8, 154780288), (13, 95249408), (16, 77390144), (26, 47624704), (32, 38695072), (52, 23812352), (64, 19347536), (104, 11906176), (128, 9673768), (191, 6482944), (208, 5953088), (256, 4836884), (382, 3241472), (416, 2976544), (487, 2542592), (512, 2418442), (764, 1620736), (832, 1488272), (974, 1271296), (1024, 1209221), (1528, 810368), (1664, 744136), (1948, 635648), (2483, 498688), (3056, 405184), (3328, 372068), (3896, 317824), (4966, 249344), (6112, 202592), (6331, 195584), (6656, 186034), (7792, 158912), (9932, 124672), (12224, 101296), (12662, 97792), (13312, 93017), (15584, 79456), (19864, 62336), (24448, 50648), (25324, 48896), (31168, 39728)]