328072896

素因数分解:

$2^6\times 3^3\times {\mathrm{373}}^1\times {\mathrm{509}}^1$

素因数の和:903

約数の個数: 112

約数和(自身を含む): 968959200

約数和(自身を除く): 640886304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 373, 432, 509, 576, 746, 864, 1018, 1119, 1492, 1527, 1728, 2036, 2238, 2984, 3054, 3357, 4072, 4476, 4581, 5968, 6108, 6714, 8144, 8952, 9162, 10071, 11936, 12216, 13428, 13743, 16288, 17904, 18324, 20142, 23872, 24432, 26856, 27486, 32576, 35808, 36648, 40284, 48864, 53712, 54972, 71616, 73296, 80568, 97728, 107424, 109944, 146592, 161136, 189857, 214848, 219888, 293184, 322272, 379714, 439776, 569571, 644544, 759428, 879552, 1139142, 1518856, 1708713, 2278284, 3037712, 3417426, 4556568, 5126139, 6075424, 6834852, 9113136, 10252278, 12150848, 13669704, 18226272, 20504556, 27339408, 36452544, 41009112, 54678816, 82018224, 109357632, 164036448, 328072896]

約数ペア:

[(1, 328072896), (2, 164036448), (3, 109357632), (4, 82018224), (6, 54678816), (8, 41009112), (9, 36452544), (12, 27339408), (16, 20504556), (18, 18226272), (24, 13669704), (27, 12150848), (32, 10252278), (36, 9113136), (48, 6834852), (54, 6075424), (64, 5126139), (72, 4556568), (96, 3417426), (108, 3037712), (144, 2278284), (192, 1708713), (216, 1518856), (288, 1139142), (373, 879552), (432, 759428), (509, 644544), (576, 569571), (746, 439776), (864, 379714), (1018, 322272), (1119, 293184), (1492, 219888), (1527, 214848), (1728, 189857), (2036, 161136), (2238, 146592), (2984, 109944), (3054, 107424), (3357, 97728), (4072, 80568), (4476, 73296), (4581, 71616), (5968, 54972), (6108, 53712), (6714, 48864), (8144, 40284), (8952, 36648), (9162, 35808), (10071, 32576), (11936, 27486), (12216, 26856), (13428, 24432), (13743, 23872), (16288, 20142), (17904, 18324)]