2256389136

素因数分解:

$2^4\times 3^7\times {\mathrm{64483}}^1$

素因数の和:64512

約数の個数: 80

約数和(自身を含む): 6556733120

約数和(自身を除く): 4300343984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2187, 2916, 3888, 4374, 5832, 8748, 11664, 17496, 34992, 64483, 128966, 193449, 257932, 386898, 515864, 580347, 773796, 1031728, 1160694, 1547592, 1741041, 2321388, 3095184, 3482082, 4642776, 5223123, 6964164, 9285552, 10446246, 13928328, 15669369, 20892492, 27856656, 31338738, 41784984, 47008107, 62677476, 83569968, 94016214, 125354952, 141024321, 188032428, 250709904, 282048642, 376064856, 564097284, 752129712, 1128194568, 2256389136]

約数ペア:

[(1, 2256389136), (2, 1128194568), (3, 752129712), (4, 564097284), (6, 376064856), (8, 282048642), (9, 250709904), (12, 188032428), (16, 141024321), (18, 125354952), (24, 94016214), (27, 83569968), (36, 62677476), (48, 47008107), (54, 41784984), (72, 31338738), (81, 27856656), (108, 20892492), (144, 15669369), (162, 13928328), (216, 10446246), (243, 9285552), (324, 6964164), (432, 5223123), (486, 4642776), (648, 3482082), (729, 3095184), (972, 2321388), (1296, 1741041), (1458, 1547592), (1944, 1160694), (2187, 1031728), (2916, 773796), (3888, 580347), (4374, 515864), (5832, 386898), (8748, 257932), (11664, 193449), (17496, 128966), (34992, 64483)]