216927888

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 626745600

約数和(自身を除く): 409817712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 87, 89, 102, 103, 116, 136, 174, 178, 204, 206, 232, 267, 272, 309, 348, 356, 408, 412, 464, 493, 534, 618, 696, 712, 816, 824, 986, 1068, 1236, 1392, 1424, 1479, 1513, 1648, 1751, 1972, 2136, 2472, 2581, 2958, 2987, 3026, 3502, 3944, 4272, 4539, 4944, 5162, 5253, 5916, 5974, 6052, 7004, 7743, 7888, 8961, 9078, 9167, 10324, 10506, 11832, 11948, 12104, 14008, 15486, 17922, 18156, 18334, 20648, 21012, 23664, 23896, 24208, 27501, 28016, 30972, 35844, 36312, 36668, 41296, 42024, 43877, 47792, 50779, 55002, 61944, 71688, 72624, 73336, 84048, 87754, 101558, 110004, 123888, 131631, 143376, 146672, 152337, 155839, 175508, 203116, 220008, 263262, 265843, 304674, 311678, 351016, 406232, 440016, 467517, 526524, 531686, 609348, 623356, 702032, 797529, 812464, 935034, 1053048, 1063372, 1218696, 1246712, 1595058, 1870068, 2106096, 2126744, 2437392, 2493424, 3190116, 3740136, 4253488, 4519331, 6380232, 7480272, 9038662, 12760464, 13557993, 18077324, 27115986, 36154648, 54231972, 72309296, 108463944, 216927888]

約数ペア:

[(1, 216927888), (2, 108463944), (3, 72309296), (4, 54231972), (6, 36154648), (8, 27115986), (12, 18077324), (16, 13557993), (17, 12760464), (24, 9038662), (29, 7480272), (34, 6380232), (48, 4519331), (51, 4253488), (58, 3740136), (68, 3190116), (87, 2493424), (89, 2437392), (102, 2126744), (103, 2106096), (116, 1870068), (136, 1595058), (174, 1246712), (178, 1218696), (204, 1063372), (206, 1053048), (232, 935034), (267, 812464), (272, 797529), (309, 702032), (348, 623356), (356, 609348), (408, 531686), (412, 526524), (464, 467517), (493, 440016), (534, 406232), (618, 351016), (696, 311678), (712, 304674), (816, 265843), (824, 263262), (986, 220008), (1068, 203116), (1236, 175508), (1392, 155839), (1424, 152337), (1479, 146672), (1513, 143376), (1648, 131631), (1751, 123888), (1972, 110004), (2136, 101558), (2472, 87754), (2581, 84048), (2958, 73336), (2987, 72624), (3026, 71688), (3502, 61944), (3944, 55002), (4272, 50779), (4539, 47792), (4944, 43877), (5162, 42024), (5253, 41296), (5916, 36668), (5974, 36312), (6052, 35844), (7004, 30972), (7743, 28016), (7888, 27501), (8961, 24208), (9078, 23896), (9167, 23664), (10324, 21012), (10506, 20648), (11832, 18334), (11948, 18156), (12104, 17922), (14008, 15486)]