303490908

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{57349}}^1$

素因数の和:57376

約数の個数: 72

約数和(自身を含む): 915306000

約数和(自身を除く): 611815092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 57349, 114698, 172047, 229396, 344094, 401443, 516141, 688188, 802886, 1032282, 1204329, 1548423, 1605772, 2064564, 2408658, 2810101, 3096846, 3612987, 4817316, 5620202, 6193692, 7225974, 8430303, 10838961, 11240404, 14451948, 16860606, 21677922, 25290909, 33721212, 43355844, 50581818, 75872727, 101163636, 151745454, 303490908]

約数ペア:

[(1, 303490908), (2, 151745454), (3, 101163636), (4, 75872727), (6, 50581818), (7, 43355844), (9, 33721212), (12, 25290909), (14, 21677922), (18, 16860606), (21, 14451948), (27, 11240404), (28, 10838961), (36, 8430303), (42, 7225974), (49, 6193692), (54, 5620202), (63, 4817316), (84, 3612987), (98, 3096846), (108, 2810101), (126, 2408658), (147, 2064564), (189, 1605772), (196, 1548423), (252, 1204329), (294, 1032282), (378, 802886), (441, 688188), (588, 516141), (756, 401443), (882, 344094), (1323, 229396), (1764, 172047), (2646, 114698), (5292, 57349)]