331552512

素因数分解:

$2^8\times 3^2\times {\mathrm{151}}^1\times {\mathrm{953}}^1$

素因数の和:1126

約数の個数: 108

約数和(自身を含む): 963288144

約数和(自身を除く): 631735632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 151, 192, 256, 288, 302, 384, 453, 576, 604, 768, 906, 953, 1152, 1208, 1359, 1812, 1906, 2304, 2416, 2718, 2859, 3624, 3812, 4832, 5436, 5718, 7248, 7624, 8577, 9664, 10872, 11436, 14496, 15248, 17154, 19328, 21744, 22872, 28992, 30496, 34308, 38656, 43488, 45744, 57984, 60992, 68616, 86976, 91488, 115968, 121984, 137232, 143903, 173952, 182976, 243968, 274464, 287806, 347904, 365952, 431709, 548928, 575612, 731904, 863418, 1097856, 1151224, 1295127, 1726836, 2195712, 2302448, 2590254, 3453672, 4604896, 5180508, 6907344, 9209792, 10361016, 13814688, 18419584, 20722032, 27629376, 36839168, 41444064, 55258752, 82888128, 110517504, 165776256, 331552512]

約数ペア:

[(1, 331552512), (2, 165776256), (3, 110517504), (4, 82888128), (6, 55258752), (8, 41444064), (9, 36839168), (12, 27629376), (16, 20722032), (18, 18419584), (24, 13814688), (32, 10361016), (36, 9209792), (48, 6907344), (64, 5180508), (72, 4604896), (96, 3453672), (128, 2590254), (144, 2302448), (151, 2195712), (192, 1726836), (256, 1295127), (288, 1151224), (302, 1097856), (384, 863418), (453, 731904), (576, 575612), (604, 548928), (768, 431709), (906, 365952), (953, 347904), (1152, 287806), (1208, 274464), (1359, 243968), (1812, 182976), (1906, 173952), (2304, 143903), (2416, 137232), (2718, 121984), (2859, 115968), (3624, 91488), (3812, 86976), (4832, 68616), (5436, 60992), (5718, 57984), (7248, 45744), (7624, 43488), (8577, 38656), (9664, 34308), (10872, 30496), (11436, 28992), (14496, 22872), (15248, 21744), (17154, 19328)]