219525264

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2447}}^1$

素因数の和:2557

約数の個数: 120

約数和(自身を含む): 710311680

約数和(自身を除く): 490786416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 89, 112, 126, 144, 168, 178, 252, 267, 336, 356, 504, 534, 623, 712, 801, 1008, 1068, 1246, 1424, 1602, 1869, 2136, 2447, 2492, 3204, 3738, 4272, 4894, 4984, 5607, 6408, 7341, 7476, 9788, 9968, 11214, 12816, 14682, 14952, 17129, 19576, 22023, 22428, 29364, 29904, 34258, 39152, 44046, 44856, 51387, 58728, 68516, 88092, 89712, 102774, 117456, 137032, 154161, 176184, 205548, 217783, 274064, 308322, 352368, 411096, 435566, 616644, 653349, 822192, 871132, 1233288, 1306698, 1524481, 1742264, 1960047, 2466576, 2613396, 3048962, 3484528, 3920094, 4573443, 5226792, 6097924, 7840188, 9146886, 10453584, 12195848, 13720329, 15680376, 18293772, 24391696, 27440658, 31360752, 36587544, 54881316, 73175088, 109762632, 219525264]

約数ペア:

[(1, 219525264), (2, 109762632), (3, 73175088), (4, 54881316), (6, 36587544), (7, 31360752), (8, 27440658), (9, 24391696), (12, 18293772), (14, 15680376), (16, 13720329), (18, 12195848), (21, 10453584), (24, 9146886), (28, 7840188), (36, 6097924), (42, 5226792), (48, 4573443), (56, 3920094), (63, 3484528), (72, 3048962), (84, 2613396), (89, 2466576), (112, 1960047), (126, 1742264), (144, 1524481), (168, 1306698), (178, 1233288), (252, 871132), (267, 822192), (336, 653349), (356, 616644), (504, 435566), (534, 411096), (623, 352368), (712, 308322), (801, 274064), (1008, 217783), (1068, 205548), (1246, 176184), (1424, 154161), (1602, 137032), (1869, 117456), (2136, 102774), (2447, 89712), (2492, 88092), (3204, 68516), (3738, 58728), (4272, 51387), (4894, 44856), (4984, 44046), (5607, 39152), (6408, 34258), (7341, 29904), (7476, 29364), (9788, 22428), (9968, 22023), (11214, 19576), (12816, 17129), (14682, 14952)]