904219728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{7237}}^1$

素因数の和:7404

約数の個数: 80

約数和(自身を含む): 2477133120

約数和(自身を除く): 1572913392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 137, 152, 228, 274, 304, 411, 456, 548, 822, 912, 1096, 1644, 2192, 2603, 3288, 5206, 6576, 7237, 7809, 10412, 14474, 15618, 20824, 21711, 28948, 31236, 41648, 43422, 57896, 62472, 86844, 115792, 124944, 137503, 173688, 275006, 347376, 412509, 550012, 825018, 991469, 1100024, 1650036, 1982938, 2200048, 2974407, 3300072, 3965876, 5948814, 6600144, 7931752, 11897628, 15863504, 18837911, 23795256, 37675822, 47590512, 56513733, 75351644, 113027466, 150703288, 226054932, 301406576, 452109864, 904219728]

約数ペア:

[(1, 904219728), (2, 452109864), (3, 301406576), (4, 226054932), (6, 150703288), (8, 113027466), (12, 75351644), (16, 56513733), (19, 47590512), (24, 37675822), (38, 23795256), (48, 18837911), (57, 15863504), (76, 11897628), (114, 7931752), (137, 6600144), (152, 5948814), (228, 3965876), (274, 3300072), (304, 2974407), (411, 2200048), (456, 1982938), (548, 1650036), (822, 1100024), (912, 991469), (1096, 825018), (1644, 550012), (2192, 412509), (2603, 347376), (3288, 275006), (5206, 173688), (6576, 137503), (7237, 124944), (7809, 115792), (10412, 86844), (14474, 62472), (15618, 57896), (20824, 43422), (21711, 41648), (28948, 31236)]