1368004008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:344

約数の個数: 256

約数和(自身を含む): 4354560000

約数和(自身を除く): 2986555992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 29, 34, 42, 51, 56, 58, 68, 83, 84, 87, 102, 116, 119, 136, 166, 168, 174, 199, 203, 204, 232, 238, 249, 332, 348, 357, 398, 406, 408, 476, 493, 498, 581, 597, 609, 664, 696, 714, 796, 812, 952, 986, 996, 1162, 1194, 1218, 1393, 1411, 1428, 1479, 1592, 1624, 1743, 1972, 1992, 2324, 2388, 2407, 2436, 2786, 2822, 2856, 2958, 3383, 3451, 3486, 3944, 4179, 4233, 4648, 4776, 4814, 4872, 5572, 5644, 5771, 5916, 6766, 6902, 6972, 7221, 8358, 8466, 9628, 9877, 10149, 10353, 11144, 11288, 11542, 11832, 13532, 13804, 13944, 14442, 16517, 16716, 16849, 16932, 17313, 19256, 19754, 20298, 20706, 23084, 23681, 27064, 27608, 28884, 29631, 33034, 33432, 33698, 33864, 34626, 39508, 40397, 40596, 40919, 41412, 46168, 47362, 49551, 50547, 57768, 59262, 66068, 67396, 69252, 71043, 79016, 80794, 81192, 81838, 82824, 94724, 98107, 99102, 101094, 115619, 118524, 121191, 122757, 132136, 134792, 138504, 142086, 161588, 163676, 189448, 196214, 198204, 202188, 231238, 237048, 242382, 245514, 280789, 284172, 286433, 294321, 323176, 327352, 346857, 392428, 396408, 404376, 462476, 478993, 484764, 491028, 561578, 568344, 572866, 588642, 686749, 693714, 784856, 842367, 859299, 924952, 957986, 969528, 982056, 1123156, 1145732, 1177284, 1373498, 1387428, 1436979, 1684734, 1718598, 1915972, 1965523, 2060247, 2246312, 2291464, 2354568, 2746996, 2774856, 2873958, 3352951, 3369468, 3437196, 3831944, 3931046, 4120494, 5493992, 5747916, 5896569, 6705902, 6738936, 6874392, 7862092, 8142881, 8240988, 10058853, 11495832, 11793138, 13411804, 15724184, 16285762, 16481976, 20117706, 23586276, 24428643, 26823608, 32571524, 40235412, 47172552, 48857286, 57000167, 65143048, 80470824, 97714572, 114000334, 171000501, 195429144, 228000668, 342001002, 456001336, 684002004, 1368004008]

約数ペア:

[(1, 1368004008), (2, 684002004), (3, 456001336), (4, 342001002), (6, 228000668), (7, 195429144), (8, 171000501), (12, 114000334), (14, 97714572), (17, 80470824), (21, 65143048), (24, 57000167), (28, 48857286), (29, 47172552), (34, 40235412), (42, 32571524), (51, 26823608), (56, 24428643), (58, 23586276), (68, 20117706), (83, 16481976), (84, 16285762), (87, 15724184), (102, 13411804), (116, 11793138), (119, 11495832), (136, 10058853), (166, 8240988), (168, 8142881), (174, 7862092), (199, 6874392), (203, 6738936), (204, 6705902), (232, 5896569), (238, 5747916), (249, 5493992), (332, 4120494), (348, 3931046), (357, 3831944), (398, 3437196), (406, 3369468), (408, 3352951), (476, 2873958), (493, 2774856), (498, 2746996), (581, 2354568), (597, 2291464), (609, 2246312), (664, 2060247), (696, 1965523), (714, 1915972), (796, 1718598), (812, 1684734), (952, 1436979), (986, 1387428), (996, 1373498), (1162, 1177284), (1194, 1145732), (1218, 1123156), (1393, 982056), (1411, 969528), (1428, 957986), (1479, 924952), (1592, 859299), (1624, 842367), (1743, 784856), (1972, 693714), (1992, 686749), (2324, 588642), (2388, 572866), (2407, 568344), (2436, 561578), (2786, 491028), (2822, 484764), (2856, 478993), (2958, 462476), (3383, 404376), (3451, 396408), (3486, 392428), (3944, 346857), (4179, 327352), (4233, 323176), (4648, 294321), (4776, 286433), (4814, 284172), (4872, 280789), (5572, 245514), (5644, 242382), (5771, 237048), (5916, 231238), (6766, 202188), (6902, 198204), (6972, 196214), (7221, 189448), (8358, 163676), (8466, 161588), (9628, 142086), (9877, 138504), (10149, 134792), (10353, 132136), (11144, 122757), (11288, 121191), (11542, 118524), (11832, 115619), (13532, 101094), (13804, 99102), (13944, 98107), (14442, 94724), (16517, 82824), (16716, 81838), (16849, 81192), (16932, 80794), (17313, 79016), (19256, 71043), (19754, 69252), (20298, 67396), (20706, 66068), (23084, 59262), (23681, 57768), (27064, 50547), (27608, 49551), (28884, 47362), (29631, 46168), (33034, 41412), (33432, 40919), (33698, 40596), (33864, 40397), (34626, 39508)]