305784504

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:370

約数の個数: 128

約数和(自身を含む): 873676800

約数和(自身を除く): 567892296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 127, 142, 157, 213, 216, 254, 284, 314, 381, 426, 471, 508, 568, 628, 639, 762, 852, 942, 1016, 1143, 1256, 1278, 1413, 1524, 1704, 1884, 1917, 2286, 2556, 2826, 3048, 3429, 3768, 3834, 4239, 4572, 5112, 5652, 6858, 7668, 8478, 9017, 9144, 11147, 11304, 13716, 15336, 16956, 18034, 19939, 22294, 27051, 27432, 33441, 33912, 36068, 39878, 44588, 54102, 59817, 66882, 72136, 79756, 81153, 89176, 100323, 108204, 119634, 133764, 159512, 162306, 179451, 200646, 216408, 239268, 243459, 267528, 300969, 324612, 358902, 401292, 478536, 486918, 538353, 601938, 649224, 717804, 802584, 973836, 1076706, 1203876, 1415669, 1435608, 1947672, 2153412, 2407752, 2831338, 4247007, 4306824, 5662676, 8494014, 11325352, 12741021, 16988028, 25482042, 33976056, 38223063, 50964084, 76446126, 101928168, 152892252, 305784504]

約数ペア:

[(1, 305784504), (2, 152892252), (3, 101928168), (4, 76446126), (6, 50964084), (8, 38223063), (9, 33976056), (12, 25482042), (18, 16988028), (24, 12741021), (27, 11325352), (36, 8494014), (54, 5662676), (71, 4306824), (72, 4247007), (108, 2831338), (127, 2407752), (142, 2153412), (157, 1947672), (213, 1435608), (216, 1415669), (254, 1203876), (284, 1076706), (314, 973836), (381, 802584), (426, 717804), (471, 649224), (508, 601938), (568, 538353), (628, 486918), (639, 478536), (762, 401292), (852, 358902), (942, 324612), (1016, 300969), (1143, 267528), (1256, 243459), (1278, 239268), (1413, 216408), (1524, 200646), (1704, 179451), (1884, 162306), (1917, 159512), (2286, 133764), (2556, 119634), (2826, 108204), (3048, 100323), (3429, 89176), (3768, 81153), (3834, 79756), (4239, 72136), (4572, 66882), (5112, 59817), (5652, 54102), (6858, 44588), (7668, 39878), (8478, 36068), (9017, 33912), (9144, 33441), (11147, 27432), (11304, 27051), (13716, 22294), (15336, 19939), (16956, 18034)]