446796

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{197}}^1$

素因数の和:220

約数の個数: 60

約数和(自身を含む): 1341648

約数和(自身を除く): 894852

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, 197, 252, 324, 378, 394, 567, 591, 756, 788, 1134, 1182, 1379, 1773, 2268, 2364, 2758, 3546, 4137, 5319, 5516, 7092, 8274, 10638, 12411, 15957, 16548, 21276, 24822, 31914, 37233, 49644, 63828, 74466, 111699, 148932, 223398, 446796]

約数ペア:

[(1, 446796), (2, 223398), (3, 148932), (4, 111699), (6, 74466), (7, 63828), (9, 49644), (12, 37233), (14, 31914), (18, 24822), (21, 21276), (27, 16548), (28, 15957), (36, 12411), (42, 10638), (54, 8274), (63, 7092), (81, 5516), (84, 5319), (108, 4137), (126, 3546), (162, 2758), (189, 2364), (197, 2268), (252, 1773), (324, 1379), (378, 1182), (394, 1134), (567, 788), (591, 756)]