331994208

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 288

約数和(自身を含む): 1122115680

約数和(自身を除く): 790121472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 61, 78, 84, 89, 91, 96, 98, 104, 112, 122, 147, 156, 168, 178, 182, 183, 196, 208, 224, 244, 267, 273, 294, 312, 336, 356, 364, 366, 392, 416, 427, 488, 534, 546, 588, 623, 624, 637, 672, 712, 728, 732, 784, 793, 854, 976, 1068, 1092, 1157, 1176, 1246, 1248, 1274, 1281, 1424, 1456, 1464, 1568, 1586, 1708, 1869, 1911, 1952, 2136, 2184, 2314, 2352, 2379, 2492, 2548, 2562, 2848, 2912, 2928, 2989, 3172, 3416, 3471, 3738, 3822, 4272, 4361, 4368, 4628, 4704, 4758, 4984, 5096, 5124, 5429, 5551, 5856, 5978, 6344, 6832, 6942, 7476, 7644, 8099, 8544, 8722, 8736, 8967, 9256, 9516, 9968, 10192, 10248, 10858, 11102, 11956, 12688, 13083, 13664, 13884, 14952, 15288, 16198, 16287, 16653, 17444, 17934, 18512, 19032, 19936, 20384, 20496, 21716, 22204, 23912, 24297, 25376, 26166, 27768, 29904, 30576, 32396, 32574, 33306, 34888, 35868, 37024, 38003, 38064, 38857, 40992, 43432, 44408, 47824, 48594, 52332, 55536, 56693, 59808, 61152, 64792, 65148, 66612, 69776, 70577, 71736, 76006, 76128, 77714, 86864, 88816, 95648, 97188, 104664, 111072, 113386, 114009, 116571, 129584, 130296, 133224, 139552, 141154, 143472, 152012, 155428, 170079, 173728, 177632, 194376, 209328, 211731, 226772, 228018, 233142, 259168, 260592, 266021, 266448, 282308, 286944, 304024, 310856, 340158, 388752, 418656, 423462, 453544, 456036, 466284, 494039, 521184, 532042, 532896, 564616, 608048, 621712, 680316, 777504, 798063, 846924, 907088, 912072, 932568, 988078, 1064084, 1129232, 1216096, 1243424, 1360632, 1482117, 1596126, 1693848, 1814176, 1824144, 1865136, 1976156, 2128168, 2258464, 2721264, 2964234, 3192252, 3387696, 3458273, 3648288, 3730272, 3952312, 4256336, 5442528, 5928468, 6384504, 6775392, 6916546, 7904624, 8512672, 10374819, 11856936, 12769008, 13833092, 15809248, 20749638, 23713872, 25538016, 27666184, 41499276, 47427744, 55332368, 82998552, 110664736, 165997104, 331994208]

約数ペア:

[(1, 331994208), (2, 165997104), (3, 110664736), (4, 82998552), (6, 55332368), (7, 47427744), (8, 41499276), (12, 27666184), (13, 25538016), (14, 23713872), (16, 20749638), (21, 15809248), (24, 13833092), (26, 12769008), (28, 11856936), (32, 10374819), (39, 8512672), (42, 7904624), (48, 6916546), (49, 6775392), (52, 6384504), (56, 5928468), (61, 5442528), (78, 4256336), (84, 3952312), (89, 3730272), (91, 3648288), (96, 3458273), (98, 3387696), (104, 3192252), (112, 2964234), (122, 2721264), (147, 2258464), (156, 2128168), (168, 1976156), (178, 1865136), (182, 1824144), (183, 1814176), (196, 1693848), (208, 1596126), (224, 1482117), (244, 1360632), (267, 1243424), (273, 1216096), (294, 1129232), (312, 1064084), (336, 988078), (356, 932568), (364, 912072), (366, 907088), (392, 846924), (416, 798063), (427, 777504), (488, 680316), (534, 621712), (546, 608048), (588, 564616), (623, 532896), (624, 532042), (637, 521184), (672, 494039), (712, 466284), (728, 456036), (732, 453544), (784, 423462), (793, 418656), (854, 388752), (976, 340158), (1068, 310856), (1092, 304024), (1157, 286944), (1176, 282308), (1246, 266448), (1248, 266021), (1274, 260592), (1281, 259168), (1424, 233142), (1456, 228018), (1464, 226772), (1568, 211731), (1586, 209328), (1708, 194376), (1869, 177632), (1911, 173728), (1952, 170079), (2136, 155428), (2184, 152012), (2314, 143472), (2352, 141154), (2379, 139552), (2492, 133224), (2548, 130296), (2562, 129584), (2848, 116571), (2912, 114009), (2928, 113386), (2989, 111072), (3172, 104664), (3416, 97188), (3471, 95648), (3738, 88816), (3822, 86864), (4272, 77714), (4361, 76128), (4368, 76006), (4628, 71736), (4704, 70577), (4758, 69776), (4984, 66612), (5096, 65148), (5124, 64792), (5429, 61152), (5551, 59808), (5856, 56693), (5978, 55536), (6344, 52332), (6832, 48594), (6942, 47824), (7476, 44408), (7644, 43432), (8099, 40992), (8544, 38857), (8722, 38064), (8736, 38003), (8967, 37024), (9256, 35868), (9516, 34888), (9968, 33306), (10192, 32574), (10248, 32396), (10858, 30576), (11102, 29904), (11956, 27768), (12688, 26166), (13083, 25376), (13664, 24297), (13884, 23912), (14952, 22204), (15288, 21716), (16198, 20496), (16287, 20384), (16653, 19936), (17444, 19032), (17934, 18512)]