297552008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{150583}}^1$

素因数の和:150621

約数の個数: 32

約数和(自身を含む): 632452800

約数和(自身を除く): 334900792

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 150583, 301166, 602332, 1204664, 1957579, 2861077, 3915158, 5722154, 7830316, 11444308, 15660632, 22888616, 37194001, 74388002, 148776004, 297552008]

約数ペア:

[(1, 297552008), (2, 148776004), (4, 74388002), (8, 37194001), (13, 22888616), (19, 15660632), (26, 11444308), (38, 7830316), (52, 5722154), (76, 3915158), (104, 2861077), (152, 1957579), (247, 1204664), (494, 602332), (988, 301166), (1976, 150583)]