262428336

素因数分解:

$2^4\times 3^6\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:326

約数の個数: 140

約数和(自身を含む): 772532400

約数和(自身を除く): 510104064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 149, 151, 162, 216, 243, 298, 302, 324, 432, 447, 453, 486, 596, 604, 648, 729, 894, 906, 972, 1192, 1208, 1296, 1341, 1359, 1458, 1788, 1812, 1944, 2384, 2416, 2682, 2718, 2916, 3576, 3624, 3888, 4023, 4077, 5364, 5436, 5832, 7152, 7248, 8046, 8154, 10728, 10872, 11664, 12069, 12231, 16092, 16308, 21456, 21744, 22499, 24138, 24462, 32184, 32616, 36207, 36693, 44998, 48276, 48924, 64368, 65232, 67497, 72414, 73386, 89996, 96552, 97848, 108621, 110079, 134994, 144828, 146772, 179992, 193104, 195696, 202491, 217242, 220158, 269988, 289656, 293544, 359984, 404982, 434484, 440316, 539976, 579312, 587088, 607473, 809964, 868968, 880632, 1079952, 1214946, 1619928, 1737936, 1761264, 1822419, 2429892, 3239856, 3644838, 4859784, 5467257, 7289676, 9719568, 10934514, 14579352, 16401771, 21869028, 29158704, 32803542, 43738056, 65607084, 87476112, 131214168, 262428336]

約数ペア:

[(1, 262428336), (2, 131214168), (3, 87476112), (4, 65607084), (6, 43738056), (8, 32803542), (9, 29158704), (12, 21869028), (16, 16401771), (18, 14579352), (24, 10934514), (27, 9719568), (36, 7289676), (48, 5467257), (54, 4859784), (72, 3644838), (81, 3239856), (108, 2429892), (144, 1822419), (149, 1761264), (151, 1737936), (162, 1619928), (216, 1214946), (243, 1079952), (298, 880632), (302, 868968), (324, 809964), (432, 607473), (447, 587088), (453, 579312), (486, 539976), (596, 440316), (604, 434484), (648, 404982), (729, 359984), (894, 293544), (906, 289656), (972, 269988), (1192, 220158), (1208, 217242), (1296, 202491), (1341, 195696), (1359, 193104), (1458, 179992), (1788, 146772), (1812, 144828), (1944, 134994), (2384, 110079), (2416, 108621), (2682, 97848), (2718, 96552), (2916, 89996), (3576, 73386), (3624, 72414), (3888, 67497), (4023, 65232), (4077, 64368), (5364, 48924), (5436, 48276), (5832, 44998), (7152, 36693), (7248, 36207), (8046, 32616), (8154, 32184), (10728, 24462), (10872, 24138), (11664, 22499), (12069, 21744), (12231, 21456), (16092, 16308)]