223332144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{664679}}^1$

素因数の和:664697

約数の個数: 40

約数和(自身を含む): 659362560

約数和(自身を除く): 436030416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 664679, 1329358, 1994037, 2658716, 3988074, 4652753, 5317432, 7976148, 9305506, 10634864, 13958259, 15952296, 18611012, 27916518, 31904592, 37222024, 55833036, 74444048, 111666072, 223332144]

約数ペア:

[(1, 223332144), (2, 111666072), (3, 74444048), (4, 55833036), (6, 37222024), (7, 31904592), (8, 27916518), (12, 18611012), (14, 15952296), (16, 13958259), (21, 10634864), (24, 9305506), (28, 7976148), (42, 5317432), (48, 4652753), (56, 3988074), (84, 2658716), (112, 1994037), (168, 1329358), (336, 664679)]