428061888

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 224

約数和(自身を含む): 1330391040

約数和(自身を除く): 902329152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 61, 62, 64, 72, 93, 96, 108, 122, 124, 131, 144, 183, 186, 192, 216, 244, 248, 262, 279, 288, 366, 372, 393, 432, 488, 496, 524, 549, 558, 576, 732, 744, 786, 837, 864, 976, 992, 1048, 1098, 1116, 1179, 1464, 1488, 1572, 1647, 1674, 1728, 1891, 1952, 1984, 2096, 2196, 2232, 2358, 2928, 2976, 3144, 3294, 3348, 3537, 3782, 3904, 4061, 4192, 4392, 4464, 4716, 5673, 5856, 5952, 6288, 6588, 6696, 7074, 7564, 7991, 8122, 8384, 8784, 8928, 9432, 11346, 11712, 12183, 12576, 13176, 13392, 14148, 15128, 15982, 16244, 17019, 17568, 17856, 18864, 22692, 23973, 24366, 25152, 26352, 26784, 28296, 30256, 31964, 32488, 34038, 35136, 36549, 37728, 45384, 47946, 48732, 51057, 52704, 53568, 56592, 60512, 63928, 64976, 68076, 71919, 73098, 75456, 90768, 95892, 97464, 102114, 105408, 109647, 113184, 121024, 127856, 129952, 136152, 143838, 146196, 181536, 191784, 194928, 204228, 215757, 219294, 226368, 247721, 255712, 259904, 272304, 287676, 292392, 363072, 383568, 389856, 408456, 431514, 438588, 495442, 511424, 544608, 575352, 584784, 743163, 767136, 779712, 816912, 863028, 877176, 990884, 1089216, 1150704, 1169568, 1486326, 1534272, 1633824, 1726056, 1754352, 1981768, 2229489, 2301408, 2339136, 2972652, 3267648, 3452112, 3508704, 3963536, 4458978, 4602816, 5945304, 6688467, 6904224, 7017408, 7927072, 8917956, 11890608, 13376934, 13808448, 15854144, 17835912, 23781216, 26753868, 35671824, 47562432, 53507736, 71343648, 107015472, 142687296, 214030944, 428061888]

約数ペア:

[(1, 428061888), (2, 214030944), (3, 142687296), (4, 107015472), (6, 71343648), (8, 53507736), (9, 47562432), (12, 35671824), (16, 26753868), (18, 23781216), (24, 17835912), (27, 15854144), (31, 13808448), (32, 13376934), (36, 11890608), (48, 8917956), (54, 7927072), (61, 7017408), (62, 6904224), (64, 6688467), (72, 5945304), (93, 4602816), (96, 4458978), (108, 3963536), (122, 3508704), (124, 3452112), (131, 3267648), (144, 2972652), (183, 2339136), (186, 2301408), (192, 2229489), (216, 1981768), (244, 1754352), (248, 1726056), (262, 1633824), (279, 1534272), (288, 1486326), (366, 1169568), (372, 1150704), (393, 1089216), (432, 990884), (488, 877176), (496, 863028), (524, 816912), (549, 779712), (558, 767136), (576, 743163), (732, 584784), (744, 575352), (786, 544608), (837, 511424), (864, 495442), (976, 438588), (992, 431514), (1048, 408456), (1098, 389856), (1116, 383568), (1179, 363072), (1464, 292392), (1488, 287676), (1572, 272304), (1647, 259904), (1674, 255712), (1728, 247721), (1891, 226368), (1952, 219294), (1984, 215757), (2096, 204228), (2196, 194928), (2232, 191784), (2358, 181536), (2928, 146196), (2976, 143838), (3144, 136152), (3294, 129952), (3348, 127856), (3537, 121024), (3782, 113184), (3904, 109647), (4061, 105408), (4192, 102114), (4392, 97464), (4464, 95892), (4716, 90768), (5673, 75456), (5856, 73098), (5952, 71919), (6288, 68076), (6588, 64976), (6696, 63928), (7074, 60512), (7564, 56592), (7991, 53568), (8122, 52704), (8384, 51057), (8784, 48732), (8928, 47946), (9432, 45384), (11346, 37728), (11712, 36549), (12183, 35136), (12576, 34038), (13176, 32488), (13392, 31964), (14148, 30256), (15128, 28296), (15982, 26784), (16244, 26352), (17019, 25152), (17568, 24366), (17856, 23973), (18864, 22692)]