189862848

素因数分解:

$2^6\times 3^2\times 7^3\times {\mathrm{31}}^2$

素因数の和:101

約数の個数: 252

約数和(自身を含む): 655777200

約数和(自身を除く): 465914352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 64, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 192, 196, 217, 224, 248, 252, 279, 288, 294, 336, 343, 372, 392, 434, 441, 448, 496, 504, 558, 576, 588, 651, 672, 686, 744, 784, 868, 882, 961, 992, 1008, 1029, 1116, 1176, 1302, 1344, 1372, 1488, 1519, 1568, 1736, 1764, 1922, 1953, 1984, 2016, 2058, 2232, 2352, 2604, 2744, 2883, 2976, 3038, 3087, 3136, 3472, 3528, 3844, 3906, 4032, 4116, 4464, 4557, 4704, 5208, 5488, 5766, 5952, 6076, 6174, 6727, 6944, 7056, 7688, 7812, 8232, 8649, 8928, 9114, 9408, 10416, 10633, 10976, 11532, 12152, 12348, 13454, 13671, 13888, 14112, 15376, 15624, 16464, 17298, 17856, 18228, 20181, 20832, 21266, 21952, 23064, 24304, 24696, 26908, 27342, 28224, 30752, 31248, 31899, 32928, 34596, 36456, 40362, 41664, 42532, 46128, 47089, 48608, 49392, 53816, 54684, 60543, 61504, 62496, 63798, 65856, 69192, 72912, 80724, 85064, 92256, 94178, 95697, 97216, 98784, 107632, 109368, 121086, 124992, 127596, 138384, 141267, 145824, 161448, 170128, 184512, 188356, 191394, 197568, 215264, 218736, 242172, 255192, 276768, 282534, 291648, 322896, 329623, 340256, 376712, 382788, 423801, 430528, 437472, 484344, 510384, 553536, 565068, 645792, 659246, 680512, 753424, 765576, 847602, 874944, 968688, 988869, 1020768, 1130136, 1291584, 1318492, 1506848, 1531152, 1695204, 1937376, 1977738, 2041536, 2260272, 2636984, 2966607, 3013696, 3062304, 3390408, 3874752, 3955476, 4520544, 5273968, 5933214, 6124608, 6780816, 7910952, 9041088, 10547936, 11866428, 13561632, 15821904, 21095872, 23732856, 27123264, 31643808, 47465712, 63287616, 94931424, 189862848]

約数ペア:

[(1, 189862848), (2, 94931424), (3, 63287616), (4, 47465712), (6, 31643808), (7, 27123264), (8, 23732856), (9, 21095872), (12, 15821904), (14, 13561632), (16, 11866428), (18, 10547936), (21, 9041088), (24, 7910952), (28, 6780816), (31, 6124608), (32, 5933214), (36, 5273968), (42, 4520544), (48, 3955476), (49, 3874752), (56, 3390408), (62, 3062304), (63, 3013696), (64, 2966607), (72, 2636984), (84, 2260272), (93, 2041536), (96, 1977738), (98, 1937376), (112, 1695204), (124, 1531152), (126, 1506848), (144, 1318492), (147, 1291584), (168, 1130136), (186, 1020768), (192, 988869), (196, 968688), (217, 874944), (224, 847602), (248, 765576), (252, 753424), (279, 680512), (288, 659246), (294, 645792), (336, 565068), (343, 553536), (372, 510384), (392, 484344), (434, 437472), (441, 430528), (448, 423801), (496, 382788), (504, 376712), (558, 340256), (576, 329623), (588, 322896), (651, 291648), (672, 282534), (686, 276768), (744, 255192), (784, 242172), (868, 218736), (882, 215264), (961, 197568), (992, 191394), (1008, 188356), (1029, 184512), (1116, 170128), (1176, 161448), (1302, 145824), (1344, 141267), (1372, 138384), (1488, 127596), (1519, 124992), (1568, 121086), (1736, 109368), (1764, 107632), (1922, 98784), (1953, 97216), (1984, 95697), (2016, 94178), (2058, 92256), (2232, 85064), (2352, 80724), (2604, 72912), (2744, 69192), (2883, 65856), (2976, 63798), (3038, 62496), (3087, 61504), (3136, 60543), (3472, 54684), (3528, 53816), (3844, 49392), (3906, 48608), (4032, 47089), (4116, 46128), (4464, 42532), (4557, 41664), (4704, 40362), (5208, 36456), (5488, 34596), (5766, 32928), (5952, 31899), (6076, 31248), (6174, 30752), (6727, 28224), (6944, 27342), (7056, 26908), (7688, 24696), (7812, 24304), (8232, 23064), (8649, 21952), (8928, 21266), (9114, 20832), (9408, 20181), (10416, 18228), (10633, 17856), (10976, 17298), (11532, 16464), (12152, 15624), (12348, 15376), (13454, 14112), (13671, 13888)]