219891168

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{109073}}^1$

素因数の和:109096

約数の個数: 72

約数和(自身を含む): 714652848

約数和(自身を除く): 494761680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 109073, 218146, 327219, 436292, 654438, 763511, 872584, 981657, 1308876, 1527022, 1745168, 1963314, 2290533, 2617752, 3054044, 3490336, 3926628, 4581066, 5235504, 6108088, 6871599, 7853256, 9162132, 10471008, 12216176, 13743198, 15706512, 18324264, 24432352, 27486396, 31413024, 36648528, 54972792, 73297056, 109945584, 219891168]

約数ペア:

[(1, 219891168), (2, 109945584), (3, 73297056), (4, 54972792), (6, 36648528), (7, 31413024), (8, 27486396), (9, 24432352), (12, 18324264), (14, 15706512), (16, 13743198), (18, 12216176), (21, 10471008), (24, 9162132), (28, 7853256), (32, 6871599), (36, 6108088), (42, 5235504), (48, 4581066), (56, 3926628), (63, 3490336), (72, 3054044), (84, 2617752), (96, 2290533), (112, 1963314), (126, 1745168), (144, 1527022), (168, 1308876), (224, 981657), (252, 872584), (288, 763511), (336, 654438), (504, 436292), (672, 327219), (1008, 218146), (2016, 109073)]