228742444

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10487}}^1$

素因数の和:10558

約数の個数: 48

約数和(自身を含む): 493355520

約数和(自身を除く): 264613076

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 3116, 5453, 10487, 10906, 20974, 21812, 41948, 73409, 146818, 199253, 293636, 398506, 429967, 797012, 859934, 1394771, 1719868, 2789542, 3009769, 5579084, 6019538, 8169373, 12039076, 16338746, 32677492, 57185611, 114371222, 228742444]

約数ペア:

[(1, 228742444), (2, 114371222), (4, 57185611), (7, 32677492), (14, 16338746), (19, 12039076), (28, 8169373), (38, 6019538), (41, 5579084), (76, 3009769), (82, 2789542), (133, 1719868), (164, 1394771), (266, 859934), (287, 797012), (532, 429967), (574, 398506), (779, 293636), (1148, 199253), (1558, 146818), (3116, 73409), (5453, 41948), (10487, 21812), (10906, 20974)]