217907898304

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{1721}}^1\times {\mathrm{86017}}^1$

素因数の和:87773

約数の個数: 56

約数和(自身を含む): 451478891808

約数和(自身を除く): 233570993504

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 1721, 3442, 6884, 13768, 27536, 39583, 55072, 79166, 86017, 110144, 158332, 172034, 316664, 344068, 633328, 688136, 1266656, 1376272, 1978391, 2533312, 2752544, 3956782, 5505088, 7913564, 15827128, 31654256, 63308512, 126617024, 148035257, 296070514, 592141028, 1184282056, 2368564112, 3404810911, 4737128224, 6809621822, 9474256448, 13619243644, 27238487288, 54476974576, 108953949152, 217907898304]

約数ペア:

[(1, 217907898304), (2, 108953949152), (4, 54476974576), (8, 27238487288), (16, 13619243644), (23, 9474256448), (32, 6809621822), (46, 4737128224), (64, 3404810911), (92, 2368564112), (184, 1184282056), (368, 592141028), (736, 296070514), (1472, 148035257), (1721, 126617024), (3442, 63308512), (6884, 31654256), (13768, 15827128), (27536, 7913564), (39583, 5505088), (55072, 3956782), (79166, 2752544), (86017, 2533312), (110144, 1978391), (158332, 1376272), (172034, 1266656), (316664, 688136), (344068, 633328)]