636706896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{28283}}^1$

素因数の和:28368

約数の個数: 80

約数和(自身を含む): 1907925504

約数和(自身を除く): 1271218608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 134, 168, 201, 268, 336, 402, 469, 536, 804, 938, 1072, 1407, 1608, 1876, 2814, 3216, 3752, 5628, 7504, 11256, 22512, 28283, 56566, 84849, 113132, 169698, 197981, 226264, 339396, 395962, 452528, 593943, 678792, 791924, 1187886, 1357584, 1583848, 1894961, 2375772, 3167696, 3789922, 4751544, 5684883, 7579844, 9503088, 11369766, 13264727, 15159688, 22739532, 26529454, 30319376, 39794181, 45479064, 53058908, 79588362, 90958128, 106117816, 159176724, 212235632, 318353448, 636706896]

約数ペア:

[(1, 636706896), (2, 318353448), (3, 212235632), (4, 159176724), (6, 106117816), (7, 90958128), (8, 79588362), (12, 53058908), (14, 45479064), (16, 39794181), (21, 30319376), (24, 26529454), (28, 22739532), (42, 15159688), (48, 13264727), (56, 11369766), (67, 9503088), (84, 7579844), (112, 5684883), (134, 4751544), (168, 3789922), (201, 3167696), (268, 2375772), (336, 1894961), (402, 1583848), (469, 1357584), (536, 1187886), (804, 791924), (938, 678792), (1072, 593943), (1407, 452528), (1608, 395962), (1876, 339396), (2814, 226264), (3216, 197981), (3752, 169698), (5628, 113132), (7504, 84849), (11256, 56566), (22512, 28283)]