2221288176

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83987}}^1$

素因数の和:84046

約数の個数: 80

約数和(自身を含む): 6248707200

約数和(自身を除く): 4027419024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 696, 912, 1102, 1392, 1653, 2204, 3306, 4408, 6612, 8816, 13224, 26448, 83987, 167974, 251961, 335948, 503922, 671896, 1007844, 1343792, 1595753, 2015688, 2435623, 3191506, 4031376, 4787259, 4871246, 6383012, 7306869, 9574518, 9742492, 12766024, 14613738, 19149036, 19484984, 25532048, 29227476, 38298072, 38969968, 46276837, 58454952, 76596144, 92553674, 116909904, 138830511, 185107348, 277661022, 370214696, 555322044, 740429392, 1110644088, 2221288176]

約数ペア:

[(1, 2221288176), (2, 1110644088), (3, 740429392), (4, 555322044), (6, 370214696), (8, 277661022), (12, 185107348), (16, 138830511), (19, 116909904), (24, 92553674), (29, 76596144), (38, 58454952), (48, 46276837), (57, 38969968), (58, 38298072), (76, 29227476), (87, 25532048), (114, 19484984), (116, 19149036), (152, 14613738), (174, 12766024), (228, 9742492), (232, 9574518), (304, 7306869), (348, 6383012), (456, 4871246), (464, 4787259), (551, 4031376), (696, 3191506), (912, 2435623), (1102, 2015688), (1392, 1595753), (1653, 1343792), (2204, 1007844), (3306, 671896), (4408, 503922), (6612, 335948), (8816, 251961), (13224, 167974), (26448, 83987)]