421986432

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:619

約数の個数: 192

約数和(自身を含む): 1338150240

約数和(自身を除く): 916163808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 64, 82, 84, 96, 98, 112, 123, 128, 147, 164, 168, 192, 196, 224, 246, 287, 294, 328, 336, 384, 392, 448, 492, 547, 574, 588, 656, 672, 784, 861, 896, 984, 1094, 1148, 1176, 1312, 1344, 1568, 1641, 1722, 1968, 2009, 2188, 2296, 2352, 2624, 2688, 3136, 3282, 3444, 3829, 3936, 4018, 4376, 4592, 4704, 5248, 6027, 6272, 6564, 6888, 7658, 7872, 8036, 8752, 9184, 9408, 11487, 12054, 13128, 13776, 15316, 15744, 16072, 17504, 18368, 18816, 22427, 22974, 24108, 26256, 26803, 27552, 30632, 32144, 35008, 36736, 44854, 45948, 48216, 52512, 53606, 55104, 61264, 64288, 67281, 70016, 80409, 89708, 91896, 96432, 105024, 107212, 110208, 122528, 128576, 134562, 156989, 160818, 179416, 183792, 192864, 210048, 214424, 245056, 257152, 269124, 313978, 321636, 358832, 367584, 385728, 428848, 470967, 490112, 538248, 627956, 643272, 717664, 735168, 771456, 857696, 941934, 1076496, 1098923, 1255912, 1286544, 1435328, 1470336, 1715392, 1883868, 2152992, 2197846, 2511824, 2573088, 2870656, 3296769, 3430784, 3767736, 4305984, 4395692, 5023648, 5146176, 6593538, 7535472, 8611968, 8791384, 10047296, 10292352, 13187076, 15070944, 17582768, 20094592, 26374152, 30141888, 35165536, 52748304, 60283776, 70331072, 105496608, 140662144, 210993216, 421986432]

約数ペア:

[(1, 421986432), (2, 210993216), (3, 140662144), (4, 105496608), (6, 70331072), (7, 60283776), (8, 52748304), (12, 35165536), (14, 30141888), (16, 26374152), (21, 20094592), (24, 17582768), (28, 15070944), (32, 13187076), (41, 10292352), (42, 10047296), (48, 8791384), (49, 8611968), (56, 7535472), (64, 6593538), (82, 5146176), (84, 5023648), (96, 4395692), (98, 4305984), (112, 3767736), (123, 3430784), (128, 3296769), (147, 2870656), (164, 2573088), (168, 2511824), (192, 2197846), (196, 2152992), (224, 1883868), (246, 1715392), (287, 1470336), (294, 1435328), (328, 1286544), (336, 1255912), (384, 1098923), (392, 1076496), (448, 941934), (492, 857696), (547, 771456), (574, 735168), (588, 717664), (656, 643272), (672, 627956), (784, 538248), (861, 490112), (896, 470967), (984, 428848), (1094, 385728), (1148, 367584), (1176, 358832), (1312, 321636), (1344, 313978), (1568, 269124), (1641, 257152), (1722, 245056), (1968, 214424), (2009, 210048), (2188, 192864), (2296, 183792), (2352, 179416), (2624, 160818), (2688, 156989), (3136, 134562), (3282, 128576), (3444, 122528), (3829, 110208), (3936, 107212), (4018, 105024), (4376, 96432), (4592, 91896), (4704, 89708), (5248, 80409), (6027, 70016), (6272, 67281), (6564, 64288), (6888, 61264), (7658, 55104), (7872, 53606), (8036, 52512), (8752, 48216), (9184, 45948), (9408, 44854), (11487, 36736), (12054, 35008), (13128, 32144), (13776, 30632), (15316, 27552), (15744, 26803), (16072, 26256), (17504, 24108), (18368, 22974), (18816, 22427)]