210721824

素因数分解:

$2^5\times 3^7\times {\mathrm{3011}}^1$

素因数の和:3042

約数の個数: 96

約数和(自身を含む): 622399680

約数和(自身を除く): 411677856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1944, 2187, 2592, 2916, 3011, 3888, 4374, 5832, 6022, 7776, 8748, 9033, 11664, 12044, 17496, 18066, 23328, 24088, 27099, 34992, 36132, 48176, 54198, 69984, 72264, 81297, 96352, 108396, 144528, 162594, 216792, 243891, 289056, 325188, 433584, 487782, 650376, 731673, 867168, 975564, 1300752, 1463346, 1951128, 2195019, 2601504, 2926692, 3902256, 4390038, 5853384, 6585057, 7804512, 8780076, 11706768, 13170114, 17560152, 23413536, 26340228, 35120304, 52680456, 70240608, 105360912, 210721824]

約数ペア:

[(1, 210721824), (2, 105360912), (3, 70240608), (4, 52680456), (6, 35120304), (8, 26340228), (9, 23413536), (12, 17560152), (16, 13170114), (18, 11706768), (24, 8780076), (27, 7804512), (32, 6585057), (36, 5853384), (48, 4390038), (54, 3902256), (72, 2926692), (81, 2601504), (96, 2195019), (108, 1951128), (144, 1463346), (162, 1300752), (216, 975564), (243, 867168), (288, 731673), (324, 650376), (432, 487782), (486, 433584), (648, 325188), (729, 289056), (864, 243891), (972, 216792), (1296, 162594), (1458, 144528), (1944, 108396), (2187, 96352), (2592, 81297), (2916, 72264), (3011, 69984), (3888, 54198), (4374, 48176), (5832, 36132), (6022, 34992), (7776, 27099), (8748, 24088), (9033, 23328), (11664, 18066), (12044, 17496)]