447152076

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{65719}}^1$

素因数の和:65745

約数の個数: 72

約数和(自身を含む): 1339636480

約数和(自身を除く): 892484404

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, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 65719, 131438, 197157, 262876, 394314, 460033, 591471, 788628, 920066, 1182942, 1380099, 1774413, 1840132, 2365884, 2760198, 3548826, 4140297, 5323239, 5520396, 7097652, 8280594, 10646478, 12420891, 15969717, 16561188, 21292956, 24841782, 31939434, 37262673, 49683564, 63878868, 74525346, 111788019, 149050692, 223576038, 447152076]

約数ペア:

[(1, 447152076), (2, 223576038), (3, 149050692), (4, 111788019), (6, 74525346), (7, 63878868), (9, 49683564), (12, 37262673), (14, 31939434), (18, 24841782), (21, 21292956), (27, 16561188), (28, 15969717), (36, 12420891), (42, 10646478), (54, 8280594), (63, 7097652), (81, 5520396), (84, 5323239), (108, 4140297), (126, 3548826), (162, 2760198), (189, 2365884), (243, 1840132), (252, 1774413), (324, 1380099), (378, 1182942), (486, 920066), (567, 788628), (756, 591471), (972, 460033), (1134, 394314), (1701, 262876), (2268, 197157), (3402, 131438), (6804, 65719)]