406945296

素因数分解:

$2^4\times 3^6\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:416

約数の個数: 140

約数和(自身を含む): 1195392240

約数和(自身を除く): 788446944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 139, 144, 162, 216, 243, 251, 278, 324, 417, 432, 486, 502, 556, 648, 729, 753, 834, 972, 1004, 1112, 1251, 1296, 1458, 1506, 1668, 1944, 2008, 2224, 2259, 2502, 2916, 3012, 3336, 3753, 3888, 4016, 4518, 5004, 5832, 6024, 6672, 6777, 7506, 9036, 10008, 11259, 11664, 12048, 13554, 15012, 18072, 20016, 20331, 22518, 27108, 30024, 33777, 34889, 36144, 40662, 45036, 54216, 60048, 60993, 67554, 69778, 81324, 90072, 101331, 104667, 108432, 121986, 135108, 139556, 162648, 180144, 182979, 202662, 209334, 243972, 270216, 279112, 314001, 325296, 365958, 405324, 418668, 487944, 540432, 558224, 628002, 731916, 810648, 837336, 942003, 975888, 1256004, 1463832, 1621296, 1674672, 1884006, 2512008, 2826009, 2927664, 3768012, 5024016, 5652018, 7536024, 8478027, 11304036, 15072048, 16956054, 22608072, 25434081, 33912108, 45216144, 50868162, 67824216, 101736324, 135648432, 203472648, 406945296]

約数ペア:

[(1, 406945296), (2, 203472648), (3, 135648432), (4, 101736324), (6, 67824216), (8, 50868162), (9, 45216144), (12, 33912108), (16, 25434081), (18, 22608072), (24, 16956054), (27, 15072048), (36, 11304036), (48, 8478027), (54, 7536024), (72, 5652018), (81, 5024016), (108, 3768012), (139, 2927664), (144, 2826009), (162, 2512008), (216, 1884006), (243, 1674672), (251, 1621296), (278, 1463832), (324, 1256004), (417, 975888), (432, 942003), (486, 837336), (502, 810648), (556, 731916), (648, 628002), (729, 558224), (753, 540432), (834, 487944), (972, 418668), (1004, 405324), (1112, 365958), (1251, 325296), (1296, 314001), (1458, 279112), (1506, 270216), (1668, 243972), (1944, 209334), (2008, 202662), (2224, 182979), (2259, 180144), (2502, 162648), (2916, 139556), (3012, 135108), (3336, 121986), (3753, 108432), (3888, 104667), (4016, 101331), (4518, 90072), (5004, 81324), (5832, 69778), (6024, 67554), (6672, 60993), (6777, 60048), (7506, 54216), (9036, 45036), (10008, 40662), (11259, 36144), (11664, 34889), (12048, 33777), (13554, 30024), (15012, 27108), (18072, 22518), (20016, 20331)]