1244807424

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1085

約数の個数: 216

約数和(自身を含む): 4157986560

約数和(自身を除く): 2913179136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 79, 84, 96, 112, 126, 128, 144, 158, 168, 192, 224, 237, 252, 256, 288, 316, 336, 384, 448, 474, 504, 553, 576, 632, 672, 711, 768, 896, 948, 977, 1008, 1106, 1152, 1264, 1344, 1422, 1659, 1792, 1896, 1954, 2016, 2212, 2304, 2528, 2688, 2844, 2931, 3318, 3792, 3908, 4032, 4424, 4977, 5056, 5376, 5688, 5862, 6636, 6839, 7584, 7816, 8064, 8793, 8848, 9954, 10112, 11376, 11724, 13272, 13678, 15168, 15632, 16128, 17586, 17696, 19908, 20224, 20517, 22752, 23448, 26544, 27356, 30336, 31264, 35172, 35392, 39816, 41034, 45504, 46896, 53088, 54712, 60672, 61551, 62528, 70344, 70784, 77183, 79632, 82068, 91008, 93792, 106176, 109424, 123102, 125056, 140688, 141568, 154366, 159264, 164136, 182016, 187584, 212352, 218848, 231549, 246204, 250112, 281376, 308732, 318528, 328272, 375168, 424704, 437696, 463098, 492408, 540281, 562752, 617464, 637056, 656544, 694647, 750336, 875392, 926196, 984816, 1080562, 1125504, 1234928, 1274112, 1313088, 1389294, 1620843, 1750784, 1852392, 1969632, 2161124, 2251008, 2469856, 2626176, 2778588, 3241686, 3704784, 3939264, 4322248, 4862529, 4939712, 5252352, 5557176, 6483372, 7409568, 7878528, 8644496, 9725058, 9879424, 11114352, 12966744, 14819136, 15757056, 17288992, 19450116, 19758848, 22228704, 25933488, 29638272, 34577984, 38900232, 44457408, 51866976, 59276544, 69155968, 77800464, 88914816, 103733952, 138311936, 155600928, 177829632, 207467904, 311201856, 414935808, 622403712, 1244807424]

約数ペア:

[(1, 1244807424), (2, 622403712), (3, 414935808), (4, 311201856), (6, 207467904), (7, 177829632), (8, 155600928), (9, 138311936), (12, 103733952), (14, 88914816), (16, 77800464), (18, 69155968), (21, 59276544), (24, 51866976), (28, 44457408), (32, 38900232), (36, 34577984), (42, 29638272), (48, 25933488), (56, 22228704), (63, 19758848), (64, 19450116), (72, 17288992), (79, 15757056), (84, 14819136), (96, 12966744), (112, 11114352), (126, 9879424), (128, 9725058), (144, 8644496), (158, 7878528), (168, 7409568), (192, 6483372), (224, 5557176), (237, 5252352), (252, 4939712), (256, 4862529), (288, 4322248), (316, 3939264), (336, 3704784), (384, 3241686), (448, 2778588), (474, 2626176), (504, 2469856), (553, 2251008), (576, 2161124), (632, 1969632), (672, 1852392), (711, 1750784), (768, 1620843), (896, 1389294), (948, 1313088), (977, 1274112), (1008, 1234928), (1106, 1125504), (1152, 1080562), (1264, 984816), (1344, 926196), (1422, 875392), (1659, 750336), (1792, 694647), (1896, 656544), (1954, 637056), (2016, 617464), (2212, 562752), (2304, 540281), (2528, 492408), (2688, 463098), (2844, 437696), (2931, 424704), (3318, 375168), (3792, 328272), (3908, 318528), (4032, 308732), (4424, 281376), (4977, 250112), (5056, 246204), (5376, 231549), (5688, 218848), (5862, 212352), (6636, 187584), (6839, 182016), (7584, 164136), (7816, 159264), (8064, 154366), (8793, 141568), (8848, 140688), (9954, 125056), (10112, 123102), (11376, 109424), (11724, 106176), (13272, 93792), (13678, 91008), (15168, 82068), (15632, 79632), (16128, 77183), (17586, 70784), (17696, 70344), (19908, 62528), (20224, 61551), (20517, 60672), (22752, 54712), (23448, 53088), (26544, 46896), (27356, 45504), (30336, 41034), (31264, 39816), (35172, 35392)]