1915110976

素因数分解:

$2^6\times {\mathrm{179}}^1\times {\mathrm{349}}^1\times {\mathrm{479}}^1$

素因数の和:1019

約数の個数: 56

約数和(自身を含む): 3840480000

約数和(自身を除く): 1925369024

約数列:

[1, 2, 4, 8, 16, 32, 64, 179, 349, 358, 479, 698, 716, 958, 1396, 1432, 1916, 2792, 2864, 3832, 5584, 5728, 7664, 11168, 11456, 15328, 22336, 30656, 62471, 85741, 124942, 167171, 171482, 249884, 334342, 342964, 499768, 668684, 685928, 999536, 1337368, 1371856, 1999072, 2674736, 2743712, 3998144, 5349472, 5487424, 10698944, 29923609, 59847218, 119694436, 239388872, 478777744, 957555488, 1915110976]

約数ペア:

[(1, 1915110976), (2, 957555488), (4, 478777744), (8, 239388872), (16, 119694436), (32, 59847218), (64, 29923609), (179, 10698944), (349, 5487424), (358, 5349472), (479, 3998144), (698, 2743712), (716, 2674736), (958, 1999072), (1396, 1371856), (1432, 1337368), (1916, 999536), (2792, 685928), (2864, 668684), (3832, 499768), (5584, 342964), (5728, 334342), (7664, 249884), (11168, 171482), (11456, 167171), (15328, 124942), (22336, 85741), (30656, 62471)]