1720234368

素因数分解:

$2^7\times 3^3\times {\mathrm{409}}^1\times {\mathrm{1217}}^1$

素因数の和:1649

約数の個数: 128

約数和(自身を含む): 5093676000

約数和(自身を除く): 3373441632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 409, 432, 576, 818, 864, 1152, 1217, 1227, 1636, 1728, 2434, 2454, 3272, 3456, 3651, 3681, 4868, 4908, 6544, 7302, 7362, 9736, 9816, 10953, 11043, 13088, 14604, 14724, 19472, 19632, 21906, 22086, 26176, 29208, 29448, 32859, 38944, 39264, 43812, 44172, 52352, 58416, 58896, 65718, 77888, 78528, 87624, 88344, 116832, 117792, 131436, 155776, 157056, 175248, 176688, 233664, 235584, 262872, 350496, 353376, 467328, 471168, 497753, 525744, 700992, 706752, 995506, 1051488, 1401984, 1413504, 1493259, 1991012, 2102976, 2986518, 3982024, 4205952, 4479777, 5973036, 7964048, 8959554, 11946072, 13439331, 15928096, 17919108, 23892144, 26878662, 31856192, 35838216, 47784288, 53757324, 63712384, 71676432, 95568576, 107514648, 143352864, 191137152, 215029296, 286705728, 430058592, 573411456, 860117184, 1720234368]

約数ペア:

[(1, 1720234368), (2, 860117184), (3, 573411456), (4, 430058592), (6, 286705728), (8, 215029296), (9, 191137152), (12, 143352864), (16, 107514648), (18, 95568576), (24, 71676432), (27, 63712384), (32, 53757324), (36, 47784288), (48, 35838216), (54, 31856192), (64, 26878662), (72, 23892144), (96, 17919108), (108, 15928096), (128, 13439331), (144, 11946072), (192, 8959554), (216, 7964048), (288, 5973036), (384, 4479777), (409, 4205952), (432, 3982024), (576, 2986518), (818, 2102976), (864, 1991012), (1152, 1493259), (1217, 1413504), (1227, 1401984), (1636, 1051488), (1728, 995506), (2434, 706752), (2454, 700992), (3272, 525744), (3456, 497753), (3651, 471168), (3681, 467328), (4868, 353376), (4908, 350496), (6544, 262872), (7302, 235584), (7362, 233664), (9736, 176688), (9816, 175248), (10953, 157056), (11043, 155776), (13088, 131436), (14604, 117792), (14724, 116832), (19472, 88344), (19632, 87624), (21906, 78528), (22086, 77888), (26176, 65718), (29208, 58896), (29448, 58416), (32859, 52352), (38944, 44172), (39264, 43812)]