236400788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 458244864

約数和(自身を除く): 221844076

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 197, 394, 491, 611, 788, 982, 1222, 1964, 2444, 2561, 5122, 6383, 9259, 10244, 12766, 18518, 23077, 25532, 37036, 46154, 92308, 96727, 120367, 193454, 240734, 300001, 386908, 481468, 600002, 1200004, 1257451, 2514902, 4546169, 5029804, 9092338, 18184676, 59100197, 118200394, 236400788]

約数ペア:

[(1, 236400788), (2, 118200394), (4, 59100197), (13, 18184676), (26, 9092338), (47, 5029804), (52, 4546169), (94, 2514902), (188, 1257451), (197, 1200004), (394, 600002), (491, 481468), (611, 386908), (788, 300001), (982, 240734), (1222, 193454), (1964, 120367), (2444, 96727), (2561, 92308), (5122, 46154), (6383, 37036), (9259, 25532), (10244, 23077), (12766, 18518)]