636405952

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4751}}^1$

素因数の和:4806

約数の個数: 112

約数和(自身を含む): 1622218752

約数和(自身を除く): 985812800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 448, 598, 644, 728, 736, 832, 1196, 1288, 1456, 1472, 2093, 2392, 2576, 2912, 4186, 4751, 4784, 5152, 5824, 8372, 9502, 9568, 10304, 16744, 19004, 19136, 33257, 33488, 38008, 61763, 66514, 66976, 76016, 109273, 123526, 133028, 133952, 152032, 218546, 247052, 266056, 304064, 432341, 437092, 494104, 532112, 764911, 864682, 874184, 988208, 1064224, 1420549, 1529822, 1729364, 1748368, 1976416, 2128448, 2841098, 3059644, 3458728, 3496736, 3952832, 5682196, 6119288, 6917456, 6993472, 9943843, 11364392, 12238576, 13834912, 19887686, 22728784, 24477152, 27669824, 39775372, 45457568, 48954304, 79550744, 90915136, 159101488, 318202976, 636405952]

約数ペア:

[(1, 636405952), (2, 318202976), (4, 159101488), (7, 90915136), (8, 79550744), (13, 48954304), (14, 45457568), (16, 39775372), (23, 27669824), (26, 24477152), (28, 22728784), (32, 19887686), (46, 13834912), (52, 12238576), (56, 11364392), (64, 9943843), (91, 6993472), (92, 6917456), (104, 6119288), (112, 5682196), (161, 3952832), (182, 3496736), (184, 3458728), (208, 3059644), (224, 2841098), (299, 2128448), (322, 1976416), (364, 1748368), (368, 1729364), (416, 1529822), (448, 1420549), (598, 1064224), (644, 988208), (728, 874184), (736, 864682), (832, 764911), (1196, 532112), (1288, 494104), (1456, 437092), (1472, 432341), (2093, 304064), (2392, 266056), (2576, 247052), (2912, 218546), (4186, 152032), (4751, 133952), (4784, 133028), (5152, 123526), (5824, 109273), (8372, 76016), (9502, 66976), (9568, 66514), (10304, 61763), (16744, 38008), (19004, 33488), (19136, 33257)]