231460236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:688

約数の個数: 144

約数和(自身を含む): 716579136

約数和(自身を除く): 485118900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 97, 102, 119, 126, 153, 194, 204, 238, 252, 291, 306, 357, 388, 476, 557, 582, 612, 679, 714, 873, 1071, 1114, 1164, 1358, 1428, 1649, 1671, 1746, 2037, 2142, 2228, 2716, 3298, 3342, 3492, 3899, 4074, 4284, 4947, 5013, 6111, 6596, 6684, 7798, 8148, 9469, 9894, 10026, 11543, 11697, 12222, 14841, 15596, 18938, 19788, 20052, 23086, 23394, 24444, 28407, 29682, 34629, 35091, 37876, 46172, 46788, 54029, 56814, 59364, 66283, 69258, 70182, 85221, 103887, 108058, 113628, 132566, 138516, 140364, 162087, 170442, 198849, 207774, 216116, 265132, 324174, 340884, 378203, 397698, 415548, 486261, 596547, 648348, 756406, 795396, 918493, 972522, 1134609, 1193094, 1512812, 1836986, 1945044, 2269218, 2386188, 2755479, 3403827, 3673972, 4538436, 5510958, 6429451, 6807654, 8266437, 11021916, 12858902, 13615308, 16532874, 19288353, 25717804, 33065748, 38576706, 57865059, 77153412, 115730118, 231460236]

約数ペア:

[(1, 231460236), (2, 115730118), (3, 77153412), (4, 57865059), (6, 38576706), (7, 33065748), (9, 25717804), (12, 19288353), (14, 16532874), (17, 13615308), (18, 12858902), (21, 11021916), (28, 8266437), (34, 6807654), (36, 6429451), (42, 5510958), (51, 4538436), (63, 3673972), (68, 3403827), (84, 2755479), (97, 2386188), (102, 2269218), (119, 1945044), (126, 1836986), (153, 1512812), (194, 1193094), (204, 1134609), (238, 972522), (252, 918493), (291, 795396), (306, 756406), (357, 648348), (388, 596547), (476, 486261), (557, 415548), (582, 397698), (612, 378203), (679, 340884), (714, 324174), (873, 265132), (1071, 216116), (1114, 207774), (1164, 198849), (1358, 170442), (1428, 162087), (1649, 140364), (1671, 138516), (1746, 132566), (2037, 113628), (2142, 108058), (2228, 103887), (2716, 85221), (3298, 70182), (3342, 69258), (3492, 66283), (3899, 59364), (4074, 56814), (4284, 54029), (4947, 46788), (5013, 46172), (6111, 37876), (6596, 35091), (6684, 34629), (7798, 29682), (8148, 28407), (9469, 24444), (9894, 23394), (10026, 23086), (11543, 20052), (11697, 19788), (12222, 18938), (14841, 15596)]