405306048

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:739

約数の個数: 168

約数和(自身を含む): 1268041152

約数和(自身を除く): 862735104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 67, 84, 96, 98, 112, 134, 147, 168, 192, 196, 201, 224, 268, 294, 336, 392, 402, 448, 469, 536, 588, 643, 672, 784, 804, 938, 1072, 1176, 1286, 1344, 1407, 1568, 1608, 1876, 1929, 2144, 2352, 2572, 2814, 3136, 3216, 3283, 3752, 3858, 4288, 4501, 4704, 5144, 5628, 6432, 6566, 7504, 7716, 9002, 9408, 9849, 10288, 11256, 12864, 13132, 13503, 15008, 15432, 18004, 19698, 20576, 22512, 26264, 27006, 30016, 30864, 31507, 36008, 39396, 41152, 43081, 45024, 52528, 54012, 61728, 63014, 72016, 78792, 86162, 90048, 94521, 105056, 108024, 123456, 126028, 129243, 144032, 157584, 172324, 189042, 210112, 216048, 252056, 258486, 288064, 301567, 315168, 344648, 378084, 432096, 504112, 516972, 603134, 630336, 689296, 756168, 864192, 904701, 1008224, 1033944, 1206268, 1378592, 1512336, 1809402, 2016448, 2067888, 2110969, 2412536, 2757184, 3024672, 3618804, 4135776, 4221938, 4825072, 6049344, 6332907, 7237608, 8271552, 8443876, 9650144, 12665814, 14475216, 16887752, 19300288, 25331628, 28950432, 33775504, 50663256, 57900864, 67551008, 101326512, 135102016, 202653024, 405306048]

約数ペア:

[(1, 405306048), (2, 202653024), (3, 135102016), (4, 101326512), (6, 67551008), (7, 57900864), (8, 50663256), (12, 33775504), (14, 28950432), (16, 25331628), (21, 19300288), (24, 16887752), (28, 14475216), (32, 12665814), (42, 9650144), (48, 8443876), (49, 8271552), (56, 7237608), (64, 6332907), (67, 6049344), (84, 4825072), (96, 4221938), (98, 4135776), (112, 3618804), (134, 3024672), (147, 2757184), (168, 2412536), (192, 2110969), (196, 2067888), (201, 2016448), (224, 1809402), (268, 1512336), (294, 1378592), (336, 1206268), (392, 1033944), (402, 1008224), (448, 904701), (469, 864192), (536, 756168), (588, 689296), (643, 630336), (672, 603134), (784, 516972), (804, 504112), (938, 432096), (1072, 378084), (1176, 344648), (1286, 315168), (1344, 301567), (1407, 288064), (1568, 258486), (1608, 252056), (1876, 216048), (1929, 210112), (2144, 189042), (2352, 172324), (2572, 157584), (2814, 144032), (3136, 129243), (3216, 126028), (3283, 123456), (3752, 108024), (3858, 105056), (4288, 94521), (4501, 90048), (4704, 86162), (5144, 78792), (5628, 72016), (6432, 63014), (6566, 61728), (7504, 54012), (7716, 52528), (9002, 45024), (9408, 43081), (9849, 41152), (10288, 39396), (11256, 36008), (12864, 31507), (13132, 30864), (13503, 30016), (15008, 27006), (15432, 26264), (18004, 22512), (19698, 20576)]