309507576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 942036480

約数和(自身を除く): 632528904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 307, 353, 357, 408, 476, 614, 706, 714, 921, 952, 1059, 1228, 1412, 1428, 1842, 2118, 2149, 2456, 2471, 2824, 2856, 3684, 4236, 4298, 4942, 5219, 6001, 6447, 7368, 7413, 8472, 8596, 9884, 10438, 12002, 12894, 14826, 15657, 17192, 18003, 19768, 20876, 24004, 25788, 29652, 31314, 36006, 36533, 41752, 42007, 48008, 51576, 59304, 62628, 72012, 73066, 84014, 108371, 109599, 125256, 126021, 144024, 146132, 168028, 216742, 219198, 252042, 292264, 325113, 336056, 433484, 438396, 504084, 650226, 758597, 866968, 876792, 1008168, 1300452, 1517194, 1842307, 2275791, 2600904, 3034388, 3684614, 4551582, 5526921, 6068776, 7369228, 9103164, 11053842, 12896149, 14738456, 18206328, 22107684, 25792298, 38688447, 44215368, 51584596, 77376894, 103169192, 154753788, 309507576]

約数ペア:

[(1, 309507576), (2, 154753788), (3, 103169192), (4, 77376894), (6, 51584596), (7, 44215368), (8, 38688447), (12, 25792298), (14, 22107684), (17, 18206328), (21, 14738456), (24, 12896149), (28, 11053842), (34, 9103164), (42, 7369228), (51, 6068776), (56, 5526921), (68, 4551582), (84, 3684614), (102, 3034388), (119, 2600904), (136, 2275791), (168, 1842307), (204, 1517194), (238, 1300452), (307, 1008168), (353, 876792), (357, 866968), (408, 758597), (476, 650226), (614, 504084), (706, 438396), (714, 433484), (921, 336056), (952, 325113), (1059, 292264), (1228, 252042), (1412, 219198), (1428, 216742), (1842, 168028), (2118, 146132), (2149, 144024), (2456, 126021), (2471, 125256), (2824, 109599), (2856, 108371), (3684, 84014), (4236, 73066), (4298, 72012), (4942, 62628), (5219, 59304), (6001, 51576), (6447, 48008), (7368, 42007), (7413, 41752), (8472, 36533), (8596, 36006), (9884, 31314), (10438, 29652), (12002, 25788), (12894, 24004), (14826, 20876), (15657, 19768), (17192, 18003)]