216030976

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4157}}^1$

素因数の和:4209

約数の個数: 72

約数和(自身を含む): 509937120

約数和(自身を除く): 293906144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 928, 1624, 1792, 1856, 3248, 3712, 4157, 6496, 7424, 8314, 12992, 16628, 25984, 29099, 33256, 51968, 58198, 66512, 116396, 120553, 133024, 232792, 241106, 266048, 465584, 482212, 532096, 843871, 931168, 964424, 1064192, 1687742, 1862336, 1928848, 3375484, 3724672, 3857696, 6750968, 7449344, 7715392, 13501936, 15430784, 27003872, 30861568, 54007744, 108015488, 216030976]

約数ペア:

[(1, 216030976), (2, 108015488), (4, 54007744), (7, 30861568), (8, 27003872), (14, 15430784), (16, 13501936), (28, 7715392), (29, 7449344), (32, 6750968), (56, 3857696), (58, 3724672), (64, 3375484), (112, 1928848), (116, 1862336), (128, 1687742), (203, 1064192), (224, 964424), (232, 931168), (256, 843871), (406, 532096), (448, 482212), (464, 465584), (812, 266048), (896, 241106), (928, 232792), (1624, 133024), (1792, 120553), (1856, 116396), (3248, 66512), (3712, 58198), (4157, 51968), (6496, 33256), (7424, 29099), (8314, 25984), (12992, 16628)]