438071004

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{193153}}^1$

素因数の和:193176

約数の個数: 60

約数和(自身を含む): 1308811504

約数和(自身を除く): 870740500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 193153, 386306, 579459, 772612, 1158918, 1352071, 1738377, 2317836, 2704142, 3476754, 4056213, 5215131, 5408284, 6953508, 8112426, 10430262, 12168639, 15645393, 16224852, 20860524, 24337278, 31290786, 36505917, 48674556, 62581572, 73011834, 109517751, 146023668, 219035502, 438071004]

約数ペア:

[(1, 438071004), (2, 219035502), (3, 146023668), (4, 109517751), (6, 73011834), (7, 62581572), (9, 48674556), (12, 36505917), (14, 31290786), (18, 24337278), (21, 20860524), (27, 16224852), (28, 15645393), (36, 12168639), (42, 10430262), (54, 8112426), (63, 6953508), (81, 5408284), (84, 5215131), (108, 4056213), (126, 3476754), (162, 2704142), (189, 2317836), (252, 1738377), (324, 1352071), (378, 1158918), (567, 772612), (756, 579459), (1134, 386306), (2268, 193153)]