219142656

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2503}}^1$

素因数の和:2546

約数の個数: 120

約数和(自身を含む): 666013920

約数和(自身を除く): 446871264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1536, 1824, 2304, 2432, 2503, 2736, 3648, 4608, 4864, 5006, 5472, 7296, 7509, 9728, 10012, 10944, 14592, 15018, 20024, 21888, 22527, 29184, 30036, 40048, 43776, 45054, 47557, 60072, 80096, 87552, 90108, 95114, 120144, 142671, 160192, 180216, 190228, 240288, 285342, 320384, 360432, 380456, 428013, 480576, 570684, 640768, 720864, 760912, 856026, 961152, 1141368, 1281536, 1441728, 1521824, 1712052, 1922304, 2282736, 2883456, 3043648, 3424104, 3844608, 4565472, 5766912, 6087296, 6848208, 9130944, 11533824, 12174592, 13696416, 18261888, 24349184, 27392832, 36523776, 54785664, 73047552, 109571328, 219142656]

約数ペア:

[(1, 219142656), (2, 109571328), (3, 73047552), (4, 54785664), (6, 36523776), (8, 27392832), (9, 24349184), (12, 18261888), (16, 13696416), (18, 12174592), (19, 11533824), (24, 9130944), (32, 6848208), (36, 6087296), (38, 5766912), (48, 4565472), (57, 3844608), (64, 3424104), (72, 3043648), (76, 2883456), (96, 2282736), (114, 1922304), (128, 1712052), (144, 1521824), (152, 1441728), (171, 1281536), (192, 1141368), (228, 961152), (256, 856026), (288, 760912), (304, 720864), (342, 640768), (384, 570684), (456, 480576), (512, 428013), (576, 380456), (608, 360432), (684, 320384), (768, 285342), (912, 240288), (1152, 190228), (1216, 180216), (1368, 160192), (1536, 142671), (1824, 120144), (2304, 95114), (2432, 90108), (2503, 87552), (2736, 80096), (3648, 60072), (4608, 47557), (4864, 45054), (5006, 43776), (5472, 40048), (7296, 30036), (7509, 29184), (9728, 22527), (10012, 21888), (10944, 20024), (14592, 15018)]