216040864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2719}}^1$

素因数の和:2933

約数の個数: 48

約数和(自身を含む): 460615680

約数和(自身を除く): 244574816

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 191, 208, 382, 416, 764, 1528, 2483, 2719, 3056, 4966, 5438, 6112, 9932, 10876, 19864, 21752, 35347, 39728, 43504, 70694, 79456, 87008, 141388, 282776, 519329, 565552, 1038658, 1131104, 2077316, 4154632, 6751277, 8309264, 13502554, 16618528, 27005108, 54010216, 108020432, 216040864]

約数ペア:

[(1, 216040864), (2, 108020432), (4, 54010216), (8, 27005108), (13, 16618528), (16, 13502554), (26, 8309264), (32, 6751277), (52, 4154632), (104, 2077316), (191, 1131104), (208, 1038658), (382, 565552), (416, 519329), (764, 282776), (1528, 141388), (2483, 87008), (2719, 79456), (3056, 70694), (4966, 43504), (5438, 39728), (6112, 35347), (9932, 21752), (10876, 19864)]