217446432

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{323581}}^1$

素因数の和:323601

約数の個数: 48

約数和(自身を含む): 652341312

約数和(自身を除く): 434894880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 323581, 647162, 970743, 1294324, 1941486, 2265067, 2588648, 3882972, 4530134, 5177296, 6795201, 7765944, 9060268, 10354592, 13590402, 15531888, 18120536, 27180804, 31063776, 36241072, 54361608, 72482144, 108723216, 217446432]

約数ペア:

[(1, 217446432), (2, 108723216), (3, 72482144), (4, 54361608), (6, 36241072), (7, 31063776), (8, 27180804), (12, 18120536), (14, 15531888), (16, 13590402), (21, 10354592), (24, 9060268), (28, 7765944), (32, 6795201), (42, 5177296), (48, 4530134), (56, 3882972), (84, 2588648), (96, 2265067), (112, 1941486), (168, 1294324), (224, 970743), (336, 647162), (672, 323581)]