1215438048

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:987

約数の個数: 240

約数和(自身を含む): 3986889984

約数和(自身を除く): 2771451936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 47, 48, 54, 66, 72, 81, 88, 94, 96, 99, 108, 132, 141, 144, 162, 176, 188, 198, 216, 264, 282, 288, 297, 324, 352, 376, 396, 423, 432, 517, 528, 564, 594, 648, 752, 792, 846, 864, 891, 907, 1034, 1056, 1128, 1188, 1269, 1296, 1504, 1551, 1584, 1692, 1782, 1814, 2068, 2256, 2376, 2538, 2592, 2721, 3102, 3168, 3384, 3564, 3628, 3807, 4136, 4512, 4653, 4752, 5076, 5442, 6204, 6768, 7128, 7256, 7614, 8163, 8272, 9306, 9504, 9977, 10152, 10884, 12408, 13536, 13959, 14256, 14512, 15228, 16326, 16544, 18612, 19954, 20304, 21768, 24489, 24816, 27918, 28512, 29024, 29931, 30456, 32652, 37224, 39908, 40608, 41877, 42629, 43536, 48978, 49632, 55836, 59862, 60912, 65304, 73467, 74448, 79816, 83754, 85258, 87072, 89793, 97956, 111672, 119724, 121824, 127887, 130608, 146934, 148896, 159632, 167508, 170516, 179586, 195912, 223344, 239448, 255774, 261216, 269379, 293868, 319264, 335016, 341032, 359172, 383661, 391824, 446688, 468919, 478896, 511548, 538758, 587736, 670032, 682064, 718344, 767322, 783648, 808137, 937838, 957792, 1023096, 1077516, 1150983, 1175472, 1340064, 1364128, 1406757, 1436688, 1534644, 1616274, 1875676, 2046192, 2155032, 2301966, 2350944, 2813514, 2873376, 3069288, 3232548, 3452949, 3751352, 4092384, 4220271, 4310064, 4603932, 5627028, 6138576, 6465096, 6905898, 7502704, 8440542, 8620128, 9207864, 11254056, 12277152, 12660813, 12930192, 13811796, 15005408, 16881084, 18415728, 22508112, 25321626, 25860384, 27623592, 33762168, 36831456, 37982439, 45016224, 50643252, 55247184, 67524336, 75964878, 101286504, 110494368, 135048672, 151929756, 202573008, 303859512, 405146016, 607719024, 1215438048]

約数ペア:

[(1, 1215438048), (2, 607719024), (3, 405146016), (4, 303859512), (6, 202573008), (8, 151929756), (9, 135048672), (11, 110494368), (12, 101286504), (16, 75964878), (18, 67524336), (22, 55247184), (24, 50643252), (27, 45016224), (32, 37982439), (33, 36831456), (36, 33762168), (44, 27623592), (47, 25860384), (48, 25321626), (54, 22508112), (66, 18415728), (72, 16881084), (81, 15005408), (88, 13811796), (94, 12930192), (96, 12660813), (99, 12277152), (108, 11254056), (132, 9207864), (141, 8620128), (144, 8440542), (162, 7502704), (176, 6905898), (188, 6465096), (198, 6138576), (216, 5627028), (264, 4603932), (282, 4310064), (288, 4220271), (297, 4092384), (324, 3751352), (352, 3452949), (376, 3232548), (396, 3069288), (423, 2873376), (432, 2813514), (517, 2350944), (528, 2301966), (564, 2155032), (594, 2046192), (648, 1875676), (752, 1616274), (792, 1534644), (846, 1436688), (864, 1406757), (891, 1364128), (907, 1340064), (1034, 1175472), (1056, 1150983), (1128, 1077516), (1188, 1023096), (1269, 957792), (1296, 937838), (1504, 808137), (1551, 783648), (1584, 767322), (1692, 718344), (1782, 682064), (1814, 670032), (2068, 587736), (2256, 538758), (2376, 511548), (2538, 478896), (2592, 468919), (2721, 446688), (3102, 391824), (3168, 383661), (3384, 359172), (3564, 341032), (3628, 335016), (3807, 319264), (4136, 293868), (4512, 269379), (4653, 261216), (4752, 255774), (5076, 239448), (5442, 223344), (6204, 195912), (6768, 179586), (7128, 170516), (7256, 167508), (7614, 159632), (8163, 148896), (8272, 146934), (9306, 130608), (9504, 127887), (9977, 121824), (10152, 119724), (10884, 111672), (12408, 97956), (13536, 89793), (13959, 87072), (14256, 85258), (14512, 83754), (15228, 79816), (16326, 74448), (16544, 73467), (18612, 65304), (19954, 60912), (20304, 59862), (21768, 55836), (24489, 49632), (24816, 48978), (27918, 43536), (28512, 42629), (29024, 41877), (29931, 40608), (30456, 39908), (32652, 37224)]