221826132

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 657139392

約数和(自身を除く): 435313260

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 83, 99, 102, 132, 153, 166, 187, 198, 204, 249, 306, 332, 374, 396, 397, 498, 561, 612, 747, 748, 794, 913, 996, 1122, 1191, 1411, 1494, 1588, 1683, 1826, 2244, 2382, 2739, 2822, 2988, 3366, 3573, 3652, 4233, 4367, 4764, 5478, 5644, 6732, 6749, 7146, 8217, 8466, 8734, 10956, 12699, 13101, 13498, 14292, 15521, 16434, 16932, 17468, 20247, 25398, 26202, 26996, 31042, 32868, 32951, 39303, 40494, 46563, 50796, 52404, 60741, 62084, 65902, 74239, 78606, 80988, 93126, 98853, 121482, 131804, 139689, 148478, 157212, 186252, 197706, 222717, 242964, 279378, 296559, 296956, 362461, 395412, 445434, 558756, 560167, 593118, 668151, 724922, 890868, 1087383, 1120334, 1186236, 1336302, 1449844, 1680501, 2174766, 2240668, 2672604, 3262149, 3361002, 4349532, 5041503, 6161837, 6524298, 6722004, 10083006, 12323674, 13048596, 18485511, 20166012, 24647348, 36971022, 55456533, 73942044, 110913066, 221826132]

約数ペア:

[(1, 221826132), (2, 110913066), (3, 73942044), (4, 55456533), (6, 36971022), (9, 24647348), (11, 20166012), (12, 18485511), (17, 13048596), (18, 12323674), (22, 10083006), (33, 6722004), (34, 6524298), (36, 6161837), (44, 5041503), (51, 4349532), (66, 3361002), (68, 3262149), (83, 2672604), (99, 2240668), (102, 2174766), (132, 1680501), (153, 1449844), (166, 1336302), (187, 1186236), (198, 1120334), (204, 1087383), (249, 890868), (306, 724922), (332, 668151), (374, 593118), (396, 560167), (397, 558756), (498, 445434), (561, 395412), (612, 362461), (747, 296956), (748, 296559), (794, 279378), (913, 242964), (996, 222717), (1122, 197706), (1191, 186252), (1411, 157212), (1494, 148478), (1588, 139689), (1683, 131804), (1826, 121482), (2244, 98853), (2382, 93126), (2739, 80988), (2822, 78606), (2988, 74239), (3366, 65902), (3573, 62084), (3652, 60741), (4233, 52404), (4367, 50796), (4764, 46563), (5478, 40494), (5644, 39303), (6732, 32951), (6749, 32868), (7146, 31042), (8217, 26996), (8466, 26202), (8734, 25398), (10956, 20247), (12699, 17468), (13101, 16932), (13498, 16434), (14292, 15521)]