244328144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{1579}}^1$

素因数の和:2115

約数の個数: 40

約数和(自身を含む): 499596000

約数和(自身を除く): 255267856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 509, 1018, 1579, 2036, 3158, 4072, 6316, 8144, 9671, 12632, 19342, 25264, 30001, 38684, 60002, 77368, 120004, 154736, 240008, 480016, 803711, 1607422, 3214844, 6429688, 12859376, 15270509, 30541018, 61082036, 122164072, 244328144]

約数ペア:

[(1, 244328144), (2, 122164072), (4, 61082036), (8, 30541018), (16, 15270509), (19, 12859376), (38, 6429688), (76, 3214844), (152, 1607422), (304, 803711), (509, 480016), (1018, 240008), (1579, 154736), (2036, 120004), (3158, 77368), (4072, 60002), (6316, 38684), (8144, 30001), (9671, 25264), (12632, 19342)]