198941632

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{509}}^1$

素因数の和:749

約数の個数: 56

約数和(自身を含む): 410382720

約数和(自身を除く): 211441088

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 197, 248, 394, 496, 509, 788, 992, 1018, 1576, 1984, 2036, 3152, 4072, 6107, 6304, 8144, 12214, 12608, 15779, 16288, 24428, 31558, 32576, 48856, 63116, 97712, 100273, 126232, 195424, 200546, 252464, 390848, 401092, 504928, 802184, 1009856, 1604368, 3108463, 3208736, 6216926, 6417472, 12433852, 24867704, 49735408, 99470816, 198941632]

約数ペア:

[(1, 198941632), (2, 99470816), (4, 49735408), (8, 24867704), (16, 12433852), (31, 6417472), (32, 6216926), (62, 3208736), (64, 3108463), (124, 1604368), (197, 1009856), (248, 802184), (394, 504928), (496, 401092), (509, 390848), (788, 252464), (992, 200546), (1018, 195424), (1576, 126232), (1984, 100273), (2036, 97712), (3152, 63116), (4072, 48856), (6107, 32576), (6304, 31558), (8144, 24428), (12214, 16288), (12608, 15779)]