388650864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1156699}}^1$

素因数の和:1156717

約数の個数: 40

約数和(自身を含む): 1147446400

約数和(自身を除く): 758795536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1156699, 2313398, 3470097, 4626796, 6940194, 8096893, 9253592, 13880388, 16193786, 18507184, 24290679, 27760776, 32387572, 48581358, 55521552, 64775144, 97162716, 129550288, 194325432, 388650864]

約数ペア:

[(1, 388650864), (2, 194325432), (3, 129550288), (4, 97162716), (6, 64775144), (7, 55521552), (8, 48581358), (12, 32387572), (14, 27760776), (16, 24290679), (21, 18507184), (24, 16193786), (28, 13880388), (42, 9253592), (48, 8096893), (56, 6940194), (84, 4626796), (112, 3470097), (168, 2313398), (336, 1156699)]