830512384

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1531}}^1$

素因数の和:1723

約数の個数: 72

約数和(自身を含む): 1797428192

約数和(自身を除く): 966915808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 163, 208, 256, 326, 416, 652, 832, 1304, 1531, 1664, 2119, 2608, 3062, 3328, 4238, 5216, 6124, 8476, 10432, 12248, 16952, 19903, 20864, 24496, 33904, 39806, 41728, 48992, 67808, 79612, 97984, 135616, 159224, 195968, 249553, 271232, 318448, 391936, 499106, 542464, 636896, 998212, 1273792, 1996424, 2547584, 3244189, 3992848, 5095168, 6488378, 7985696, 12976756, 15971392, 25953512, 31942784, 51907024, 63885568, 103814048, 207628096, 415256192, 830512384]

約数ペア:

[(1, 830512384), (2, 415256192), (4, 207628096), (8, 103814048), (13, 63885568), (16, 51907024), (26, 31942784), (32, 25953512), (52, 15971392), (64, 12976756), (104, 7985696), (128, 6488378), (163, 5095168), (208, 3992848), (256, 3244189), (326, 2547584), (416, 1996424), (652, 1273792), (832, 998212), (1304, 636896), (1531, 542464), (1664, 499106), (2119, 391936), (2608, 318448), (3062, 271232), (3328, 249553), (4238, 195968), (5216, 159224), (6124, 135616), (8476, 97984), (10432, 79612), (12248, 67808), (16952, 48992), (19903, 41728), (20864, 39806), (24496, 33904)]