508889124

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{503}}^1$

素因数の和:849

約数の個数: 72

約数和(自身を含む): 1304372160

約数和(自身を除く): 795483036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 179, 314, 358, 471, 503, 537, 628, 716, 942, 1006, 1074, 1413, 1509, 1611, 1884, 2012, 2148, 2826, 3018, 3222, 4527, 5652, 6036, 6444, 9054, 18108, 28103, 56206, 78971, 84309, 90037, 112412, 157942, 168618, 180074, 236913, 252927, 270111, 315884, 337236, 360148, 473826, 505854, 540222, 710739, 810333, 947652, 1011708, 1080444, 1421478, 1620666, 2842956, 3241332, 14135809, 28271618, 42407427, 56543236, 84814854, 127222281, 169629708, 254444562, 508889124]

約数ペア:

[(1, 508889124), (2, 254444562), (3, 169629708), (4, 127222281), (6, 84814854), (9, 56543236), (12, 42407427), (18, 28271618), (36, 14135809), (157, 3241332), (179, 2842956), (314, 1620666), (358, 1421478), (471, 1080444), (503, 1011708), (537, 947652), (628, 810333), (716, 710739), (942, 540222), (1006, 505854), (1074, 473826), (1413, 360148), (1509, 337236), (1611, 315884), (1884, 270111), (2012, 252927), (2148, 236913), (2826, 180074), (3018, 168618), (3222, 157942), (4527, 112412), (5652, 90037), (6036, 84309), (6444, 78971), (9054, 56206), (18108, 28103)]