309955584

素因数分解:

$2^{10}\times 3^1\times {\mathrm{163}}^1\times {\mathrm{619}}^1$

素因数の和:805

約数の個数: 88

約数和(自身を含む): 832555840

約数和(自身を除く): 522600256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 256, 326, 384, 489, 512, 619, 652, 768, 978, 1024, 1238, 1304, 1536, 1857, 1956, 2476, 2608, 3072, 3714, 3912, 4952, 5216, 7428, 7824, 9904, 10432, 14856, 15648, 19808, 20864, 29712, 31296, 39616, 41728, 59424, 62592, 79232, 83456, 100897, 118848, 125184, 158464, 166912, 201794, 237696, 250368, 302691, 316928, 403588, 475392, 500736, 605382, 633856, 807176, 950784, 1210764, 1614352, 1901568, 2421528, 3228704, 4843056, 6457408, 9686112, 12914816, 19372224, 25829632, 38744448, 51659264, 77488896, 103318528, 154977792, 309955584]

約数ペア:

[(1, 309955584), (2, 154977792), (3, 103318528), (4, 77488896), (6, 51659264), (8, 38744448), (12, 25829632), (16, 19372224), (24, 12914816), (32, 9686112), (48, 6457408), (64, 4843056), (96, 3228704), (128, 2421528), (163, 1901568), (192, 1614352), (256, 1210764), (326, 950784), (384, 807176), (489, 633856), (512, 605382), (619, 500736), (652, 475392), (768, 403588), (978, 316928), (1024, 302691), (1238, 250368), (1304, 237696), (1536, 201794), (1857, 166912), (1956, 158464), (2476, 125184), (2608, 118848), (3072, 100897), (3714, 83456), (3912, 79232), (4952, 62592), (5216, 59424), (7428, 41728), (7824, 39616), (9904, 31296), (10432, 29712), (14856, 20864), (15648, 19808)]