1979924688

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8969}}^1$

素因数の和:9066

約数の個数: 160

約数和(自身を含む): 6584697600

約数和(自身を除く): 4604772912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 73, 84, 108, 112, 126, 144, 146, 168, 189, 216, 219, 252, 292, 336, 378, 432, 438, 504, 511, 584, 657, 756, 876, 1008, 1022, 1168, 1314, 1512, 1533, 1752, 1971, 2044, 2628, 3024, 3066, 3504, 3942, 4088, 4599, 5256, 6132, 7884, 8176, 8969, 9198, 10512, 12264, 13797, 15768, 17938, 18396, 24528, 26907, 27594, 31536, 35876, 36792, 53814, 55188, 62783, 71752, 73584, 80721, 107628, 110376, 125566, 143504, 161442, 188349, 215256, 220752, 242163, 251132, 322884, 376698, 430512, 484326, 502264, 565047, 645768, 654737, 753396, 968652, 1004528, 1130094, 1291536, 1309474, 1506792, 1695141, 1937304, 1964211, 2260188, 2618948, 3013584, 3390282, 3874608, 3928422, 4520376, 4583159, 5237896, 5892633, 6780564, 7856844, 9040752, 9166318, 10475792, 11785266, 13561128, 13749477, 15713688, 17677899, 18332636, 23570532, 27122256, 27498954, 31427376, 35355798, 36665272, 41248431, 47141064, 54997908, 70711596, 73330544, 82496862, 94282128, 109995816, 123745293, 141423192, 164993724, 219991632, 247490586, 282846384, 329987448, 494981172, 659974896, 989962344, 1979924688]

約数ペア:

[(1, 1979924688), (2, 989962344), (3, 659974896), (4, 494981172), (6, 329987448), (7, 282846384), (8, 247490586), (9, 219991632), (12, 164993724), (14, 141423192), (16, 123745293), (18, 109995816), (21, 94282128), (24, 82496862), (27, 73330544), (28, 70711596), (36, 54997908), (42, 47141064), (48, 41248431), (54, 36665272), (56, 35355798), (63, 31427376), (72, 27498954), (73, 27122256), (84, 23570532), (108, 18332636), (112, 17677899), (126, 15713688), (144, 13749477), (146, 13561128), (168, 11785266), (189, 10475792), (216, 9166318), (219, 9040752), (252, 7856844), (292, 6780564), (336, 5892633), (378, 5237896), (432, 4583159), (438, 4520376), (504, 3928422), (511, 3874608), (584, 3390282), (657, 3013584), (756, 2618948), (876, 2260188), (1008, 1964211), (1022, 1937304), (1168, 1695141), (1314, 1506792), (1512, 1309474), (1533, 1291536), (1752, 1130094), (1971, 1004528), (2044, 968652), (2628, 753396), (3024, 654737), (3066, 645768), (3504, 565047), (3942, 502264), (4088, 484326), (4599, 430512), (5256, 376698), (6132, 322884), (7884, 251132), (8176, 242163), (8969, 220752), (9198, 215256), (10512, 188349), (12264, 161442), (13797, 143504), (15768, 125566), (17938, 110376), (18396, 107628), (24528, 80721), (26907, 73584), (27594, 71752), (31536, 62783), (35876, 55188), (36792, 53814)]