254807616

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8243}}^1$

素因数の和:8288

約数の個数: 112

約数和(自身を含む): 804086784

約数和(自身を除く): 549279168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 448, 483, 552, 644, 672, 736, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 3864, 4416, 5152, 7728, 8243, 10304, 15456, 16486, 24729, 30912, 32972, 49458, 57701, 65944, 98916, 115402, 131888, 173103, 189589, 197832, 230804, 263776, 346206, 379178, 395664, 461608, 527552, 568767, 692412, 758356, 791328, 923216, 1137534, 1327123, 1384824, 1516712, 1582656, 1846432, 2275068, 2654246, 2769648, 3033424, 3692864, 3981369, 4550136, 5308492, 5539296, 6066848, 7962738, 9100272, 10616984, 11078592, 12133696, 15925476, 18200544, 21233968, 31850952, 36401088, 42467936, 63701904, 84935872, 127403808, 254807616]

約数ペア:

[(1, 254807616), (2, 127403808), (3, 84935872), (4, 63701904), (6, 42467936), (7, 36401088), (8, 31850952), (12, 21233968), (14, 18200544), (16, 15925476), (21, 12133696), (23, 11078592), (24, 10616984), (28, 9100272), (32, 7962738), (42, 6066848), (46, 5539296), (48, 5308492), (56, 4550136), (64, 3981369), (69, 3692864), (84, 3033424), (92, 2769648), (96, 2654246), (112, 2275068), (138, 1846432), (161, 1582656), (168, 1516712), (184, 1384824), (192, 1327123), (224, 1137534), (276, 923216), (322, 791328), (336, 758356), (368, 692412), (448, 568767), (483, 527552), (552, 461608), (644, 395664), (672, 379178), (736, 346206), (966, 263776), (1104, 230804), (1288, 197832), (1344, 189589), (1472, 173103), (1932, 131888), (2208, 115402), (2576, 98916), (3864, 65944), (4416, 57701), (5152, 49458), (7728, 32972), (8243, 30912), (10304, 24729), (15456, 16486)]