247418928

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:348

約数の個数: 160

約数和(自身を含む): 742660800

約数和(自身を除く): 495241872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 61, 72, 82, 108, 122, 123, 144, 164, 183, 216, 229, 244, 246, 328, 366, 369, 432, 458, 488, 492, 549, 656, 687, 732, 738, 916, 976, 984, 1098, 1107, 1374, 1464, 1476, 1647, 1832, 1968, 2061, 2196, 2214, 2501, 2748, 2928, 2952, 3294, 3664, 4122, 4392, 4428, 5002, 5496, 5904, 6183, 6588, 7503, 8244, 8784, 8856, 9389, 10004, 10992, 12366, 13176, 13969, 15006, 16488, 17712, 18778, 20008, 22509, 24732, 26352, 27938, 28167, 30012, 32976, 37556, 40016, 41907, 45018, 49464, 55876, 56334, 60024, 67527, 75112, 83814, 84501, 90036, 98928, 111752, 112668, 120048, 125721, 135054, 150224, 167628, 169002, 180072, 223504, 225336, 251442, 253503, 270108, 335256, 338004, 360144, 377163, 450672, 502884, 507006, 540216, 572729, 670512, 676008, 754326, 1005768, 1014012, 1080432, 1145458, 1352016, 1508652, 1718187, 2011536, 2028024, 2290916, 3017304, 3436374, 4056048, 4581832, 5154561, 6034608, 6872748, 9163664, 10309122, 13745496, 15463683, 20618244, 27490992, 30927366, 41236488, 61854732, 82472976, 123709464, 247418928]

約数ペア:

[(1, 247418928), (2, 123709464), (3, 82472976), (4, 61854732), (6, 41236488), (8, 30927366), (9, 27490992), (12, 20618244), (16, 15463683), (18, 13745496), (24, 10309122), (27, 9163664), (36, 6872748), (41, 6034608), (48, 5154561), (54, 4581832), (61, 4056048), (72, 3436374), (82, 3017304), (108, 2290916), (122, 2028024), (123, 2011536), (144, 1718187), (164, 1508652), (183, 1352016), (216, 1145458), (229, 1080432), (244, 1014012), (246, 1005768), (328, 754326), (366, 676008), (369, 670512), (432, 572729), (458, 540216), (488, 507006), (492, 502884), (549, 450672), (656, 377163), (687, 360144), (732, 338004), (738, 335256), (916, 270108), (976, 253503), (984, 251442), (1098, 225336), (1107, 223504), (1374, 180072), (1464, 169002), (1476, 167628), (1647, 150224), (1832, 135054), (1968, 125721), (2061, 120048), (2196, 112668), (2214, 111752), (2501, 98928), (2748, 90036), (2928, 84501), (2952, 83814), (3294, 75112), (3664, 67527), (4122, 60024), (4392, 56334), (4428, 55876), (5002, 49464), (5496, 45018), (5904, 41907), (6183, 40016), (6588, 37556), (7503, 32976), (8244, 30012), (8784, 28167), (8856, 27938), (9389, 26352), (10004, 24732), (10992, 22509), (12366, 20008), (13176, 18778), (13969, 17712), (15006, 16488)]