312961824

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:428

約数の個数: 216

約数和(自身を含む): 1053915408

約数和(自身を除く): 740953584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 67, 72, 84, 96, 98, 112, 126, 134, 144, 147, 168, 196, 201, 224, 252, 268, 288, 294, 331, 336, 392, 402, 441, 469, 504, 536, 588, 603, 662, 672, 784, 804, 882, 938, 993, 1008, 1072, 1176, 1206, 1324, 1407, 1568, 1608, 1764, 1876, 1986, 2016, 2144, 2317, 2352, 2412, 2648, 2814, 2979, 3216, 3283, 3528, 3752, 3972, 4221, 4634, 4704, 4824, 5296, 5628, 5958, 6432, 6566, 6951, 7056, 7504, 7944, 8442, 9268, 9648, 9849, 10592, 11256, 11916, 13132, 13902, 14112, 15008, 15888, 16219, 16884, 18536, 19296, 19698, 20853, 22177, 22512, 23832, 26264, 27804, 29547, 31776, 32438, 33768, 37072, 39396, 41706, 44354, 45024, 47664, 48657, 52528, 55608, 59094, 64876, 66531, 67536, 74144, 78792, 83412, 88708, 95328, 97314, 105056, 111216, 118188, 129752, 133062, 135072, 145971, 155239, 157584, 166824, 177416, 194628, 199593, 222432, 236376, 259504, 266124, 291942, 310478, 315168, 333648, 354832, 389256, 399186, 465717, 472752, 519008, 532248, 583884, 620956, 667296, 709664, 778512, 798372, 931434, 945504, 1064496, 1086673, 1167768, 1241912, 1397151, 1557024, 1596744, 1862868, 2128992, 2173346, 2335536, 2483824, 2794302, 3193488, 3260019, 3725736, 4346692, 4671072, 4967648, 5588604, 6386976, 6520038, 7451472, 8693384, 9780057, 11177208, 13040076, 14902944, 17386768, 19560114, 22354416, 26080152, 34773536, 39120228, 44708832, 52160304, 78240456, 104320608, 156480912, 312961824]

約数ペア:

[(1, 312961824), (2, 156480912), (3, 104320608), (4, 78240456), (6, 52160304), (7, 44708832), (8, 39120228), (9, 34773536), (12, 26080152), (14, 22354416), (16, 19560114), (18, 17386768), (21, 14902944), (24, 13040076), (28, 11177208), (32, 9780057), (36, 8693384), (42, 7451472), (48, 6520038), (49, 6386976), (56, 5588604), (63, 4967648), (67, 4671072), (72, 4346692), (84, 3725736), (96, 3260019), (98, 3193488), (112, 2794302), (126, 2483824), (134, 2335536), (144, 2173346), (147, 2128992), (168, 1862868), (196, 1596744), (201, 1557024), (224, 1397151), (252, 1241912), (268, 1167768), (288, 1086673), (294, 1064496), (331, 945504), (336, 931434), (392, 798372), (402, 778512), (441, 709664), (469, 667296), (504, 620956), (536, 583884), (588, 532248), (603, 519008), (662, 472752), (672, 465717), (784, 399186), (804, 389256), (882, 354832), (938, 333648), (993, 315168), (1008, 310478), (1072, 291942), (1176, 266124), (1206, 259504), (1324, 236376), (1407, 222432), (1568, 199593), (1608, 194628), (1764, 177416), (1876, 166824), (1986, 157584), (2016, 155239), (2144, 145971), (2317, 135072), (2352, 133062), (2412, 129752), (2648, 118188), (2814, 111216), (2979, 105056), (3216, 97314), (3283, 95328), (3528, 88708), (3752, 83412), (3972, 78792), (4221, 74144), (4634, 67536), (4704, 66531), (4824, 64876), (5296, 59094), (5628, 55608), (5958, 52528), (6432, 48657), (6566, 47664), (6951, 45024), (7056, 44354), (7504, 41706), (7944, 39396), (8442, 37072), (9268, 33768), (9648, 32438), (9849, 31776), (10592, 29547), (11256, 27804), (11916, 26264), (13132, 23832), (13902, 22512), (14112, 22177), (15008, 20853), (15888, 19698), (16219, 19296), (16884, 18536)]