551459328

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:483

約数の個数: 240

約数和(自身を含む): 1813705344

約数和(自身を除く): 1262246016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 128, 136, 147, 168, 192, 196, 204, 224, 238, 256, 272, 294, 336, 357, 384, 392, 408, 431, 448, 476, 512, 544, 588, 672, 714, 768, 784, 816, 833, 862, 896, 952, 1088, 1176, 1293, 1344, 1428, 1536, 1568, 1632, 1666, 1724, 1792, 1904, 2176, 2352, 2499, 2586, 2688, 2856, 3017, 3136, 3264, 3332, 3448, 3584, 3808, 4352, 4704, 4998, 5172, 5376, 5712, 6034, 6272, 6528, 6664, 6896, 7327, 7616, 8704, 9051, 9408, 9996, 10344, 10752, 11424, 12068, 12544, 13056, 13328, 13792, 14654, 15232, 18102, 18816, 19992, 20688, 21119, 21981, 22848, 24136, 25088, 26112, 26656, 27584, 29308, 30464, 36204, 37632, 39984, 41376, 42238, 43962, 45696, 48272, 51289, 53312, 55168, 58616, 60928, 63357, 72408, 75264, 79968, 82752, 84476, 87924, 91392, 96544, 102578, 106624, 110336, 117232, 126714, 144816, 153867, 159936, 165504, 168952, 175848, 182784, 193088, 205156, 213248, 220672, 234464, 253428, 289632, 307734, 319872, 331008, 337904, 351696, 359023, 386176, 410312, 426496, 468928, 506856, 579264, 615468, 639744, 662016, 675808, 703392, 718046, 772352, 820624, 937856, 1013712, 1077069, 1158528, 1230936, 1279488, 1351616, 1406784, 1436092, 1544704, 1641248, 1875712, 2027424, 2154138, 2317056, 2461872, 2703232, 2813568, 2872184, 3282496, 3751424, 4054848, 4308276, 4634112, 4923744, 5406464, 5627136, 5744368, 6564992, 8109696, 8616552, 9847488, 10812928, 11254272, 11488736, 13129984, 16219392, 17233104, 19694976, 22977472, 26259968, 32438784, 34466208, 39389952, 45954944, 68932416, 78779904, 91909888, 137864832, 183819776, 275729664, 551459328]

約数ペア:

[(1, 551459328), (2, 275729664), (3, 183819776), (4, 137864832), (6, 91909888), (7, 78779904), (8, 68932416), (12, 45954944), (14, 39389952), (16, 34466208), (17, 32438784), (21, 26259968), (24, 22977472), (28, 19694976), (32, 17233104), (34, 16219392), (42, 13129984), (48, 11488736), (49, 11254272), (51, 10812928), (56, 9847488), (64, 8616552), (68, 8109696), (84, 6564992), (96, 5744368), (98, 5627136), (102, 5406464), (112, 4923744), (119, 4634112), (128, 4308276), (136, 4054848), (147, 3751424), (168, 3282496), (192, 2872184), (196, 2813568), (204, 2703232), (224, 2461872), (238, 2317056), (256, 2154138), (272, 2027424), (294, 1875712), (336, 1641248), (357, 1544704), (384, 1436092), (392, 1406784), (408, 1351616), (431, 1279488), (448, 1230936), (476, 1158528), (512, 1077069), (544, 1013712), (588, 937856), (672, 820624), (714, 772352), (768, 718046), (784, 703392), (816, 675808), (833, 662016), (862, 639744), (896, 615468), (952, 579264), (1088, 506856), (1176, 468928), (1293, 426496), (1344, 410312), (1428, 386176), (1536, 359023), (1568, 351696), (1632, 337904), (1666, 331008), (1724, 319872), (1792, 307734), (1904, 289632), (2176, 253428), (2352, 234464), (2499, 220672), (2586, 213248), (2688, 205156), (2856, 193088), (3017, 182784), (3136, 175848), (3264, 168952), (3332, 165504), (3448, 159936), (3584, 153867), (3808, 144816), (4352, 126714), (4704, 117232), (4998, 110336), (5172, 106624), (5376, 102578), (5712, 96544), (6034, 91392), (6272, 87924), (6528, 84476), (6664, 82752), (6896, 79968), (7327, 75264), (7616, 72408), (8704, 63357), (9051, 60928), (9408, 58616), (9996, 55168), (10344, 53312), (10752, 51289), (11424, 48272), (12068, 45696), (12544, 43962), (13056, 42238), (13328, 41376), (13792, 39984), (14654, 37632), (15232, 36204), (18102, 30464), (18816, 29308), (19992, 27584), (20688, 26656), (21119, 26112), (21981, 25088), (22848, 24136)]