217955016

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{24611}}^1$

素因数の和:24667

約数の個数: 64

約数和(自身を含む): 620222400

約数和(自身を除く): 402267384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 492, 738, 984, 1107, 1476, 2214, 2952, 4428, 8856, 24611, 49222, 73833, 98444, 147666, 196888, 221499, 295332, 442998, 590664, 664497, 885996, 1009051, 1328994, 1771992, 2018102, 2657988, 3027153, 4036204, 5315976, 6054306, 8072408, 9081459, 12108612, 18162918, 24217224, 27244377, 36325836, 54488754, 72651672, 108977508, 217955016]

約数ペア:

[(1, 217955016), (2, 108977508), (3, 72651672), (4, 54488754), (6, 36325836), (8, 27244377), (9, 24217224), (12, 18162918), (18, 12108612), (24, 9081459), (27, 8072408), (36, 6054306), (41, 5315976), (54, 4036204), (72, 3027153), (82, 2657988), (108, 2018102), (123, 1771992), (164, 1328994), (216, 1009051), (246, 885996), (328, 664497), (369, 590664), (492, 442998), (738, 295332), (984, 221499), (1107, 196888), (1476, 147666), (2214, 98444), (2952, 73833), (4428, 49222), (8856, 24611)]