2272787892

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{2467}}^1$

素因数の和:2797

約数の個数: 72

約数和(自身を含む): 5819524256

約数和(自身を除く): 3546736364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 163, 314, 326, 471, 489, 628, 652, 942, 978, 1413, 1467, 1884, 1956, 2467, 2826, 2934, 4934, 5652, 5868, 7401, 9868, 14802, 22203, 25591, 29604, 44406, 51182, 76773, 88812, 102364, 153546, 230319, 307092, 387319, 402121, 460638, 774638, 804242, 921276, 1161957, 1206363, 1549276, 1608484, 2323914, 2412726, 3485871, 3619089, 4647828, 4825452, 6971742, 7238178, 13943484, 14476356, 63132997, 126265994, 189398991, 252531988, 378797982, 568196973, 757595964, 1136393946, 2272787892]

約数ペア:

[(1, 2272787892), (2, 1136393946), (3, 757595964), (4, 568196973), (6, 378797982), (9, 252531988), (12, 189398991), (18, 126265994), (36, 63132997), (157, 14476356), (163, 13943484), (314, 7238178), (326, 6971742), (471, 4825452), (489, 4647828), (628, 3619089), (652, 3485871), (942, 2412726), (978, 2323914), (1413, 1608484), (1467, 1549276), (1884, 1206363), (1956, 1161957), (2467, 921276), (2826, 804242), (2934, 774638), (4934, 460638), (5652, 402121), (5868, 387319), (7401, 307092), (9868, 230319), (14802, 153546), (22203, 102364), (25591, 88812), (29604, 76773), (44406, 51182)]