628173312

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:390

約数の個数: 160

約数和(自身を含む): 1822675008

約数和(自身を除く): 1194501696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 163, 192, 193, 208, 256, 312, 326, 384, 386, 416, 489, 512, 579, 624, 652, 768, 772, 832, 978, 1158, 1248, 1304, 1536, 1544, 1664, 1956, 2119, 2316, 2496, 2509, 2608, 3088, 3328, 3912, 4238, 4632, 4992, 5018, 5216, 6176, 6357, 6656, 7527, 7824, 8476, 9264, 9984, 10036, 10432, 12352, 12714, 15054, 15648, 16952, 18528, 19968, 20072, 20864, 24704, 25428, 30108, 31296, 31459, 33904, 37056, 40144, 41728, 49408, 50856, 60216, 62592, 62918, 67808, 74112, 80288, 83456, 94377, 98816, 101712, 120432, 125184, 125836, 135616, 148224, 160576, 188754, 203424, 240864, 250368, 251672, 271232, 296448, 321152, 377508, 406848, 408967, 481728, 503344, 542464, 642304, 755016, 813696, 817934, 963456, 1006688, 1084928, 1226901, 1284608, 1510032, 1627392, 1635868, 1926912, 2013376, 2453802, 3020064, 3254784, 3271736, 3853824, 4026752, 4907604, 6040128, 6543472, 8053504, 9815208, 12080256, 13086944, 16107008, 19630416, 24160512, 26173888, 39260832, 48321024, 52347776, 78521664, 104695552, 157043328, 209391104, 314086656, 628173312]

約数ペア:

[(1, 628173312), (2, 314086656), (3, 209391104), (4, 157043328), (6, 104695552), (8, 78521664), (12, 52347776), (13, 48321024), (16, 39260832), (24, 26173888), (26, 24160512), (32, 19630416), (39, 16107008), (48, 13086944), (52, 12080256), (64, 9815208), (78, 8053504), (96, 6543472), (104, 6040128), (128, 4907604), (156, 4026752), (163, 3853824), (192, 3271736), (193, 3254784), (208, 3020064), (256, 2453802), (312, 2013376), (326, 1926912), (384, 1635868), (386, 1627392), (416, 1510032), (489, 1284608), (512, 1226901), (579, 1084928), (624, 1006688), (652, 963456), (768, 817934), (772, 813696), (832, 755016), (978, 642304), (1158, 542464), (1248, 503344), (1304, 481728), (1536, 408967), (1544, 406848), (1664, 377508), (1956, 321152), (2119, 296448), (2316, 271232), (2496, 251672), (2509, 250368), (2608, 240864), (3088, 203424), (3328, 188754), (3912, 160576), (4238, 148224), (4632, 135616), (4992, 125836), (5018, 125184), (5216, 120432), (6176, 101712), (6357, 98816), (6656, 94377), (7527, 83456), (7824, 80288), (8476, 74112), (9264, 67808), (9984, 62918), (10036, 62592), (10432, 60216), (12352, 50856), (12714, 49408), (15054, 41728), (15648, 40144), (16952, 37056), (18528, 33904), (19968, 31459), (20072, 31296), (20864, 30108), (24704, 25428)]