450780912

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{157}}^2$

素因数の和:455

約数の個数: 90

約数和(自身を含む): 1279644288

約数和(自身を除く): 828863376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 157, 254, 314, 381, 471, 508, 628, 762, 942, 1016, 1143, 1256, 1413, 1524, 1884, 2032, 2286, 2512, 2826, 3048, 3768, 4572, 5652, 6096, 7536, 9144, 11304, 18288, 19939, 22608, 24649, 39878, 49298, 59817, 73947, 79756, 98596, 119634, 147894, 159512, 179451, 197192, 221841, 239268, 295788, 319024, 358902, 394384, 443682, 478536, 591576, 717804, 887364, 957072, 1183152, 1435608, 1774728, 2871216, 3130423, 3549456, 6260846, 9391269, 12521692, 18782538, 25043384, 28173807, 37565076, 50086768, 56347614, 75130152, 112695228, 150260304, 225390456, 450780912]

約数ペア:

[(1, 450780912), (2, 225390456), (3, 150260304), (4, 112695228), (6, 75130152), (8, 56347614), (9, 50086768), (12, 37565076), (16, 28173807), (18, 25043384), (24, 18782538), (36, 12521692), (48, 9391269), (72, 6260846), (127, 3549456), (144, 3130423), (157, 2871216), (254, 1774728), (314, 1435608), (381, 1183152), (471, 957072), (508, 887364), (628, 717804), (762, 591576), (942, 478536), (1016, 443682), (1143, 394384), (1256, 358902), (1413, 319024), (1524, 295788), (1884, 239268), (2032, 221841), (2286, 197192), (2512, 179451), (2826, 159512), (3048, 147894), (3768, 119634), (4572, 98596), (5652, 79756), (6096, 73947), (7536, 59817), (9144, 49298), (11304, 39878), (18288, 24649), (19939, 22608)]