28581278832

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{431}}^1$

素因数の和:828

約数の個数: 240

約数和(自身を含む): 86039635968

約数和(自身を除く): 57458357136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 103, 136, 144, 153, 204, 206, 263, 272, 306, 309, 408, 412, 431, 526, 612, 618, 789, 816, 824, 862, 927, 1052, 1224, 1236, 1293, 1578, 1648, 1724, 1751, 1854, 2104, 2367, 2448, 2472, 2586, 3156, 3448, 3502, 3708, 3879, 4208, 4471, 4734, 4944, 5172, 5253, 6312, 6896, 7004, 7327, 7416, 7758, 8942, 9468, 10344, 10506, 12624, 13413, 14008, 14654, 14832, 15516, 15759, 17884, 18936, 20688, 21012, 21981, 26826, 27089, 28016, 29308, 31032, 31518, 35768, 37872, 40239, 42024, 43962, 44393, 53652, 54178, 58616, 62064, 63036, 65943, 71536, 80478, 81267, 84048, 87924, 88786, 107304, 108356, 113353, 117232, 126072, 131886, 133179, 160956, 162534, 175848, 177572, 214608, 216712, 226706, 243801, 252144, 263772, 266358, 321912, 325068, 340059, 351696, 355144, 399537, 433424, 453412, 460513, 487602, 527544, 532716, 643824, 650136, 680118, 710288, 754681, 799074, 906824, 921026, 975204, 1020177, 1055088, 1065432, 1300272, 1360236, 1381539, 1509362, 1598148, 1813648, 1842052, 1927001, 1950408, 2040354, 2130864, 2264043, 2720472, 2763078, 3018724, 3196296, 3684104, 3854002, 3900816, 4080708, 4144617, 4528086, 5440944, 5526156, 5781003, 6037448, 6392592, 6792129, 7368208, 7708004, 8161416, 8289234, 9056172, 11052312, 11562006, 11675359, 12074896, 13584258, 15416008, 16322832, 16578468, 17343009, 18112344, 22104624, 23124012, 23350718, 27168516, 30832016, 33156936, 34686018, 35026077, 36224688, 46248024, 46701436, 54337032, 66313872, 69372036, 70052154, 92496048, 93402872, 105078231, 108674064, 138744072, 140104308, 186805744, 198481103, 210156462, 277488144, 280208616, 396962206, 420312924, 560417232, 595443309, 793924412, 840625848, 1190886618, 1587848824, 1681251696, 1786329927, 2381773236, 3175697648, 3572659854, 4763546472, 7145319708, 9527092944, 14290639416, 28581278832]

約数ペア:

[(1, 28581278832), (2, 14290639416), (3, 9527092944), (4, 7145319708), (6, 4763546472), (8, 3572659854), (9, 3175697648), (12, 2381773236), (16, 1786329927), (17, 1681251696), (18, 1587848824), (24, 1190886618), (34, 840625848), (36, 793924412), (48, 595443309), (51, 560417232), (68, 420312924), (72, 396962206), (102, 280208616), (103, 277488144), (136, 210156462), (144, 198481103), (153, 186805744), (204, 140104308), (206, 138744072), (263, 108674064), (272, 105078231), (306, 93402872), (309, 92496048), (408, 70052154), (412, 69372036), (431, 66313872), (526, 54337032), (612, 46701436), (618, 46248024), (789, 36224688), (816, 35026077), (824, 34686018), (862, 33156936), (927, 30832016), (1052, 27168516), (1224, 23350718), (1236, 23124012), (1293, 22104624), (1578, 18112344), (1648, 17343009), (1724, 16578468), (1751, 16322832), (1854, 15416008), (2104, 13584258), (2367, 12074896), (2448, 11675359), (2472, 11562006), (2586, 11052312), (3156, 9056172), (3448, 8289234), (3502, 8161416), (3708, 7708004), (3879, 7368208), (4208, 6792129), (4471, 6392592), (4734, 6037448), (4944, 5781003), (5172, 5526156), (5253, 5440944), (6312, 4528086), (6896, 4144617), (7004, 4080708), (7327, 3900816), (7416, 3854002), (7758, 3684104), (8942, 3196296), (9468, 3018724), (10344, 2763078), (10506, 2720472), (12624, 2264043), (13413, 2130864), (14008, 2040354), (14654, 1950408), (14832, 1927001), (15516, 1842052), (15759, 1813648), (17884, 1598148), (18936, 1509362), (20688, 1381539), (21012, 1360236), (21981, 1300272), (26826, 1065432), (27089, 1055088), (28016, 1020177), (29308, 975204), (31032, 921026), (31518, 906824), (35768, 799074), (37872, 754681), (40239, 710288), (42024, 680118), (43962, 650136), (44393, 643824), (53652, 532716), (54178, 527544), (58616, 487602), (62064, 460513), (63036, 453412), (65943, 433424), (71536, 399537), (80478, 355144), (81267, 351696), (84048, 340059), (87924, 325068), (88786, 321912), (107304, 266358), (108356, 263772), (113353, 252144), (117232, 243801), (126072, 226706), (131886, 216712), (133179, 214608), (160956, 177572), (162534, 175848)]