218472408

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:438

約数の個数: 192

約数和(自身を含む): 745355520

約数和(自身を除く): 526883112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 157, 168, 198, 231, 251, 252, 264, 308, 314, 396, 462, 471, 502, 504, 616, 628, 693, 753, 792, 924, 942, 1004, 1099, 1256, 1386, 1413, 1506, 1727, 1757, 1848, 1884, 2008, 2198, 2259, 2761, 2772, 2826, 3012, 3297, 3454, 3514, 3768, 4396, 4518, 5181, 5271, 5522, 5544, 5652, 6024, 6594, 6908, 7028, 8283, 8792, 9036, 9891, 10362, 10542, 11044, 11304, 12089, 13188, 13816, 14056, 15543, 15813, 16566, 18072, 19327, 19782, 20724, 21084, 22088, 24178, 24849, 26376, 31086, 31626, 33132, 36267, 38654, 39407, 39564, 41448, 42168, 48356, 49698, 57981, 62172, 63252, 66264, 72534, 77308, 78814, 79128, 96712, 99396, 108801, 115962, 118221, 124344, 126504, 145068, 154616, 157628, 173943, 198792, 217602, 231924, 236442, 275849, 290136, 315256, 347886, 354663, 433477, 435204, 463848, 472884, 551698, 695772, 709326, 827547, 866954, 870408, 945768, 1103396, 1300431, 1391544, 1418652, 1655094, 1733908, 2206792, 2482641, 2600862, 2837304, 3034339, 3310188, 3467816, 3901293, 4965282, 5201724, 6068678, 6620376, 7802586, 9103017, 9930564, 10403448, 12137356, 15605172, 18206034, 19861128, 24274712, 27309051, 31210344, 36412068, 54618102, 72824136, 109236204, 218472408]

約数ペア:

[(1, 218472408), (2, 109236204), (3, 72824136), (4, 54618102), (6, 36412068), (7, 31210344), (8, 27309051), (9, 24274712), (11, 19861128), (12, 18206034), (14, 15605172), (18, 12137356), (21, 10403448), (22, 9930564), (24, 9103017), (28, 7802586), (33, 6620376), (36, 6068678), (42, 5201724), (44, 4965282), (56, 3901293), (63, 3467816), (66, 3310188), (72, 3034339), (77, 2837304), (84, 2600862), (88, 2482641), (99, 2206792), (126, 1733908), (132, 1655094), (154, 1418652), (157, 1391544), (168, 1300431), (198, 1103396), (231, 945768), (251, 870408), (252, 866954), (264, 827547), (308, 709326), (314, 695772), (396, 551698), (462, 472884), (471, 463848), (502, 435204), (504, 433477), (616, 354663), (628, 347886), (693, 315256), (753, 290136), (792, 275849), (924, 236442), (942, 231924), (1004, 217602), (1099, 198792), (1256, 173943), (1386, 157628), (1413, 154616), (1506, 145068), (1727, 126504), (1757, 124344), (1848, 118221), (1884, 115962), (2008, 108801), (2198, 99396), (2259, 96712), (2761, 79128), (2772, 78814), (2826, 77308), (3012, 72534), (3297, 66264), (3454, 63252), (3514, 62172), (3768, 57981), (4396, 49698), (4518, 48356), (5181, 42168), (5271, 41448), (5522, 39564), (5544, 39407), (5652, 38654), (6024, 36267), (6594, 33132), (6908, 31626), (7028, 31086), (8283, 26376), (8792, 24849), (9036, 24178), (9891, 22088), (10362, 21084), (10542, 20724), (11044, 19782), (11304, 19327), (12089, 18072), (13188, 16566), (13816, 15813), (14056, 15543)]