220216752

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{72823}}^1$

素因数の和:72847

約数の個数: 80

約数和(自身を含む): 722414080

約数和(自身を除く): 502197328

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, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 72823, 145646, 218469, 291292, 436938, 509761, 582584, 655407, 873876, 1019522, 1165168, 1310814, 1529283, 1747752, 1966221, 2039044, 2621628, 3058566, 3495504, 3932442, 4078088, 4587849, 5243256, 6117132, 7864884, 8156176, 9175698, 10486512, 12234264, 13763547, 15729768, 18351396, 24468528, 27527094, 31459536, 36702792, 55054188, 73405584, 110108376, 220216752]

約数ペア:

[(1, 220216752), (2, 110108376), (3, 73405584), (4, 55054188), (6, 36702792), (7, 31459536), (8, 27527094), (9, 24468528), (12, 18351396), (14, 15729768), (16, 13763547), (18, 12234264), (21, 10486512), (24, 9175698), (27, 8156176), (28, 7864884), (36, 6117132), (42, 5243256), (48, 4587849), (54, 4078088), (56, 3932442), (63, 3495504), (72, 3058566), (84, 2621628), (108, 2039044), (112, 1966221), (126, 1747752), (144, 1529283), (168, 1310814), (189, 1165168), (216, 1019522), (252, 873876), (336, 655407), (378, 582584), (432, 509761), (504, 436938), (756, 291292), (1008, 218469), (1512, 145646), (3024, 72823)]