423867248

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:335

約数の個数: 120

約数和(自身を含む): 1003373280

約数和(自身を除く): 579506032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 103, 112, 116, 181, 196, 203, 206, 232, 362, 392, 406, 412, 464, 721, 724, 784, 812, 824, 1267, 1421, 1442, 1448, 1624, 1648, 2534, 2842, 2884, 2896, 2987, 3248, 5047, 5068, 5249, 5684, 5768, 5974, 8869, 10094, 10136, 10498, 11368, 11536, 11948, 17738, 18643, 20188, 20272, 20909, 20996, 22736, 23896, 35476, 36743, 37286, 40376, 41818, 41992, 47792, 70952, 73486, 74572, 80752, 83636, 83984, 130501, 141904, 146363, 146972, 149144, 167272, 257201, 261002, 292726, 293944, 298288, 334544, 514402, 522004, 540647, 585452, 587888, 913507, 1028804, 1044008, 1081294, 1170904, 1827014, 2057608, 2088016, 2162588, 2341808, 3654028, 3784529, 4115216, 4325176, 7308056, 7569058, 8650352, 14616112, 15138116, 26491703, 30276232, 52983406, 60552464, 105966812, 211933624, 423867248]

約数ペア:

[(1, 423867248), (2, 211933624), (4, 105966812), (7, 60552464), (8, 52983406), (14, 30276232), (16, 26491703), (28, 15138116), (29, 14616112), (49, 8650352), (56, 7569058), (58, 7308056), (98, 4325176), (103, 4115216), (112, 3784529), (116, 3654028), (181, 2341808), (196, 2162588), (203, 2088016), (206, 2057608), (232, 1827014), (362, 1170904), (392, 1081294), (406, 1044008), (412, 1028804), (464, 913507), (721, 587888), (724, 585452), (784, 540647), (812, 522004), (824, 514402), (1267, 334544), (1421, 298288), (1442, 293944), (1448, 292726), (1624, 261002), (1648, 257201), (2534, 167272), (2842, 149144), (2884, 146972), (2896, 146363), (2987, 141904), (3248, 130501), (5047, 83984), (5068, 83636), (5249, 80752), (5684, 74572), (5768, 73486), (5974, 70952), (8869, 47792), (10094, 41992), (10136, 41818), (10498, 40376), (11368, 37286), (11536, 36743), (11948, 35476), (17738, 23896), (18643, 22736), (20188, 20996), (20272, 20909)]