225747456

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:494

約数の個数: 160

約数和(自身を含む): 678813696

約数和(自身を除く): 453066240

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 341, 352, 372, 384, 431, 496, 512, 528, 682, 704, 744, 768, 862, 992, 1023, 1056, 1293, 1364, 1408, 1488, 1536, 1724, 1984, 2046, 2112, 2586, 2728, 2816, 2976, 3448, 3968, 4092, 4224, 4741, 5172, 5456, 5632, 5952, 6896, 7936, 8184, 8448, 9482, 10344, 10912, 11904, 13361, 13792, 14223, 15872, 16368, 16896, 18964, 20688, 21824, 23808, 26722, 27584, 28446, 32736, 37928, 40083, 41376, 43648, 47616, 53444, 55168, 56892, 65472, 75856, 80166, 82752, 87296, 106888, 110336, 113784, 130944, 146971, 151712, 160332, 165504, 174592, 213776, 220672, 227568, 261888, 293942, 303424, 320664, 331008, 427552, 440913, 455136, 523776, 587884, 606848, 641328, 662016, 855104, 881826, 910272, 1175768, 1213696, 1282656, 1710208, 1763652, 1820544, 2351536, 2427392, 2565312, 3420416, 3527304, 3641088, 4703072, 5130624, 6840832, 7054608, 7282176, 9406144, 10261248, 14109216, 18812288, 20522496, 28218432, 37624576, 56436864, 75249152, 112873728, 225747456]

約数ペア:

[(1, 225747456), (2, 112873728), (3, 75249152), (4, 56436864), (6, 37624576), (8, 28218432), (11, 20522496), (12, 18812288), (16, 14109216), (22, 10261248), (24, 9406144), (31, 7282176), (32, 7054608), (33, 6840832), (44, 5130624), (48, 4703072), (62, 3641088), (64, 3527304), (66, 3420416), (88, 2565312), (93, 2427392), (96, 2351536), (124, 1820544), (128, 1763652), (132, 1710208), (176, 1282656), (186, 1213696), (192, 1175768), (248, 910272), (256, 881826), (264, 855104), (341, 662016), (352, 641328), (372, 606848), (384, 587884), (431, 523776), (496, 455136), (512, 440913), (528, 427552), (682, 331008), (704, 320664), (744, 303424), (768, 293942), (862, 261888), (992, 227568), (1023, 220672), (1056, 213776), (1293, 174592), (1364, 165504), (1408, 160332), (1488, 151712), (1536, 146971), (1724, 130944), (1984, 113784), (2046, 110336), (2112, 106888), (2586, 87296), (2728, 82752), (2816, 80166), (2976, 75856), (3448, 65472), (3968, 56892), (4092, 55168), (4224, 53444), (4741, 47616), (5172, 43648), (5456, 41376), (5632, 40083), (5952, 37928), (6896, 32736), (7936, 28446), (8184, 27584), (8448, 26722), (9482, 23808), (10344, 21824), (10912, 20688), (11904, 18964), (13361, 16896), (13792, 16368), (14223, 15872)]