216553064

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6329}}^1$

素因数の和:6402

約数の個数: 64

約数和(自身を含む): 510451200

約数和(自身を除く): 293898136

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 182, 188, 329, 364, 376, 611, 658, 728, 1222, 1316, 2444, 2632, 4277, 4888, 6329, 8554, 12658, 17108, 25316, 34216, 44303, 50632, 82277, 88606, 164554, 177212, 297463, 329108, 354424, 575939, 594926, 658216, 1151878, 1189852, 2082241, 2303756, 2379704, 3867019, 4164482, 4607512, 7734038, 8328964, 15468076, 16657928, 27069133, 30936152, 54138266, 108276532, 216553064]

約数ペア:

[(1, 216553064), (2, 108276532), (4, 54138266), (7, 30936152), (8, 27069133), (13, 16657928), (14, 15468076), (26, 8328964), (28, 7734038), (47, 4607512), (52, 4164482), (56, 3867019), (91, 2379704), (94, 2303756), (104, 2082241), (182, 1189852), (188, 1151878), (329, 658216), (364, 594926), (376, 575939), (611, 354424), (658, 329108), (728, 297463), (1222, 177212), (1316, 164554), (2444, 88606), (2632, 82277), (4277, 50632), (4888, 44303), (6329, 34216), (8554, 25316), (12658, 17108)]