305584384

素因数分解:

$2^8\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1433}}^1$

素因数の和:1480

約数の個数: 108

約数和(自身を含む): 751826124

約数和(自身を除く): 446241740

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 256, 272, 392, 448, 476, 544, 784, 833, 896, 952, 1088, 1433, 1568, 1666, 1792, 1904, 2176, 2866, 3136, 3332, 3808, 4352, 5732, 6272, 6664, 7616, 10031, 11464, 12544, 13328, 15232, 20062, 22928, 24361, 26656, 30464, 40124, 45856, 48722, 53312, 70217, 80248, 91712, 97444, 106624, 140434, 160496, 170527, 183424, 194888, 213248, 280868, 320992, 341054, 366848, 389776, 561736, 641984, 682108, 779552, 1123472, 1193689, 1283968, 1364216, 1559104, 2246944, 2387378, 2567936, 2728432, 3118208, 4493888, 4774756, 5456864, 6236416, 8987776, 9549512, 10913728, 17975552, 19099024, 21827456, 38198048, 43654912, 76396096, 152792192, 305584384]

約数ペア:

[(1, 305584384), (2, 152792192), (4, 76396096), (7, 43654912), (8, 38198048), (14, 21827456), (16, 19099024), (17, 17975552), (28, 10913728), (32, 9549512), (34, 8987776), (49, 6236416), (56, 5456864), (64, 4774756), (68, 4493888), (98, 3118208), (112, 2728432), (119, 2567936), (128, 2387378), (136, 2246944), (196, 1559104), (224, 1364216), (238, 1283968), (256, 1193689), (272, 1123472), (392, 779552), (448, 682108), (476, 641984), (544, 561736), (784, 389776), (833, 366848), (896, 341054), (952, 320992), (1088, 280868), (1433, 213248), (1568, 194888), (1666, 183424), (1792, 170527), (1904, 160496), (2176, 140434), (2866, 106624), (3136, 97444), (3332, 91712), (3808, 80248), (4352, 70217), (5732, 53312), (6272, 48722), (6664, 45856), (7616, 40124), (10031, 30464), (11464, 26656), (12544, 24361), (13328, 22928), (15232, 20062)]