313120512

素因数分解:

$2^8\times 3^3\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:623

約数の個数: 144

約数和(自身を含む): 938196000

約数和(自身を除く): 625075488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 89, 96, 108, 128, 144, 178, 192, 216, 256, 267, 288, 356, 384, 432, 509, 534, 576, 712, 768, 801, 864, 1018, 1068, 1152, 1424, 1527, 1602, 1728, 2036, 2136, 2304, 2403, 2848, 3054, 3204, 3456, 4072, 4272, 4581, 4806, 5696, 6108, 6408, 6912, 8144, 8544, 9162, 9612, 11392, 12216, 12816, 13743, 16288, 17088, 18324, 19224, 22784, 24432, 25632, 27486, 32576, 34176, 36648, 38448, 45301, 48864, 51264, 54972, 65152, 68352, 73296, 76896, 90602, 97728, 102528, 109944, 130304, 135903, 146592, 153792, 181204, 195456, 205056, 219888, 271806, 293184, 307584, 362408, 390912, 407709, 439776, 543612, 586368, 615168, 724816, 815418, 879552, 1087224, 1172736, 1223127, 1449632, 1630836, 1759104, 2174448, 2446254, 2899264, 3261672, 3518208, 4348896, 4892508, 5798528, 6523344, 8697792, 9785016, 11597056, 13046688, 17395584, 19570032, 26093376, 34791168, 39140064, 52186752, 78280128, 104373504, 156560256, 313120512]

約数ペア:

[(1, 313120512), (2, 156560256), (3, 104373504), (4, 78280128), (6, 52186752), (8, 39140064), (9, 34791168), (12, 26093376), (16, 19570032), (18, 17395584), (24, 13046688), (27, 11597056), (32, 9785016), (36, 8697792), (48, 6523344), (54, 5798528), (64, 4892508), (72, 4348896), (89, 3518208), (96, 3261672), (108, 2899264), (128, 2446254), (144, 2174448), (178, 1759104), (192, 1630836), (216, 1449632), (256, 1223127), (267, 1172736), (288, 1087224), (356, 879552), (384, 815418), (432, 724816), (509, 615168), (534, 586368), (576, 543612), (712, 439776), (768, 407709), (801, 390912), (864, 362408), (1018, 307584), (1068, 293184), (1152, 271806), (1424, 219888), (1527, 205056), (1602, 195456), (1728, 181204), (2036, 153792), (2136, 146592), (2304, 135903), (2403, 130304), (2848, 109944), (3054, 102528), (3204, 97728), (3456, 90602), (4072, 76896), (4272, 73296), (4581, 68352), (4806, 65152), (5696, 54972), (6108, 51264), (6408, 48864), (6912, 45301), (8144, 38448), (8544, 36648), (9162, 34176), (9612, 32576), (11392, 27486), (12216, 25632), (12816, 24432), (13743, 22784), (16288, 19224), (17088, 18324)]