198184448

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^2\times {\mathrm{457}}^1$

素因数の和:504

約数の個数: 120

約数和(自身を含む): 498520176

約数和(自身を除く): 300335728

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 256, 308, 352, 448, 457, 484, 512, 616, 704, 847, 896, 914, 968, 1232, 1408, 1694, 1792, 1828, 1936, 2464, 2816, 3199, 3388, 3584, 3656, 3872, 4928, 5027, 5632, 6398, 6776, 7312, 7744, 9856, 10054, 12796, 13552, 14624, 15488, 19712, 20108, 25592, 27104, 29248, 30976, 35189, 39424, 40216, 51184, 54208, 55297, 58496, 61952, 70378, 80432, 102368, 108416, 110594, 116992, 140756, 160864, 204736, 216832, 221188, 233984, 281512, 321728, 387079, 409472, 433664, 442376, 563024, 643456, 774158, 818944, 884752, 1126048, 1286912, 1548316, 1637888, 1769504, 2252096, 2573824, 3096632, 3539008, 4504192, 6193264, 7078016, 9008384, 12386528, 14156032, 18016768, 24773056, 28312064, 49546112, 99092224, 198184448]

約数ペア:

[(1, 198184448), (2, 99092224), (4, 49546112), (7, 28312064), (8, 24773056), (11, 18016768), (14, 14156032), (16, 12386528), (22, 9008384), (28, 7078016), (32, 6193264), (44, 4504192), (56, 3539008), (64, 3096632), (77, 2573824), (88, 2252096), (112, 1769504), (121, 1637888), (128, 1548316), (154, 1286912), (176, 1126048), (224, 884752), (242, 818944), (256, 774158), (308, 643456), (352, 563024), (448, 442376), (457, 433664), (484, 409472), (512, 387079), (616, 321728), (704, 281512), (847, 233984), (896, 221188), (914, 216832), (968, 204736), (1232, 160864), (1408, 140756), (1694, 116992), (1792, 110594), (1828, 108416), (1936, 102368), (2464, 80432), (2816, 70378), (3199, 61952), (3388, 58496), (3584, 55297), (3656, 54208), (3872, 51184), (4928, 40216), (5027, 39424), (5632, 35189), (6398, 30976), (6776, 29248), (7312, 27104), (7744, 25592), (9856, 20108), (10054, 19712), (12796, 15488), (13552, 14624)]