1351680512

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:538

約数の個数: 160

約数和(自身を含む): 3381366912

約数和(自身を除く): 2029686400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 67, 91, 104, 112, 128, 134, 182, 208, 224, 256, 268, 364, 416, 433, 448, 469, 512, 536, 728, 832, 866, 871, 896, 938, 1072, 1456, 1664, 1732, 1742, 1792, 1876, 2144, 2912, 3031, 3328, 3464, 3484, 3584, 3752, 4288, 5629, 5824, 6062, 6097, 6656, 6928, 6968, 7504, 8576, 11258, 11648, 12124, 12194, 13856, 13936, 15008, 17152, 22516, 23296, 24248, 24388, 27712, 27872, 29011, 30016, 34304, 39403, 45032, 46592, 48496, 48776, 55424, 55744, 58022, 60032, 78806, 90064, 96992, 97552, 110848, 111488, 116044, 120064, 157612, 180128, 193984, 195104, 203077, 221696, 222976, 232088, 240128, 315224, 360256, 377143, 387968, 390208, 406154, 445952, 464176, 630448, 720512, 754286, 775936, 780416, 812308, 928352, 1260896, 1441024, 1508572, 1551872, 1560832, 1624616, 1856704, 2521792, 2640001, 2882048, 3017144, 3121664, 3249232, 3713408, 5043584, 5280002, 6034288, 6498464, 7426816, 10087168, 10560004, 12068576, 12996928, 14853632, 20174336, 21120008, 24137152, 25993856, 42240016, 48274304, 51987712, 84480032, 96548608, 103975424, 168960064, 193097216, 337920128, 675840256, 1351680512]

約数ペア:

[(1, 1351680512), (2, 675840256), (4, 337920128), (7, 193097216), (8, 168960064), (13, 103975424), (14, 96548608), (16, 84480032), (26, 51987712), (28, 48274304), (32, 42240016), (52, 25993856), (56, 24137152), (64, 21120008), (67, 20174336), (91, 14853632), (104, 12996928), (112, 12068576), (128, 10560004), (134, 10087168), (182, 7426816), (208, 6498464), (224, 6034288), (256, 5280002), (268, 5043584), (364, 3713408), (416, 3249232), (433, 3121664), (448, 3017144), (469, 2882048), (512, 2640001), (536, 2521792), (728, 1856704), (832, 1624616), (866, 1560832), (871, 1551872), (896, 1508572), (938, 1441024), (1072, 1260896), (1456, 928352), (1664, 812308), (1732, 780416), (1742, 775936), (1792, 754286), (1876, 720512), (2144, 630448), (2912, 464176), (3031, 445952), (3328, 406154), (3464, 390208), (3484, 387968), (3584, 377143), (3752, 360256), (4288, 315224), (5629, 240128), (5824, 232088), (6062, 222976), (6097, 221696), (6656, 203077), (6928, 195104), (6968, 193984), (7504, 180128), (8576, 157612), (11258, 120064), (11648, 116044), (12124, 111488), (12194, 110848), (13856, 97552), (13936, 96992), (15008, 90064), (17152, 78806), (22516, 60032), (23296, 58022), (24248, 55744), (24388, 55424), (27712, 48776), (27872, 48496), (29011, 46592), (30016, 45032), (34304, 39403)]