312012696

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 862202880

約数和(自身を除く): 550190184

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 53, 68, 94, 102, 106, 136, 141, 159, 188, 204, 212, 282, 307, 318, 376, 408, 424, 564, 614, 636, 799, 901, 921, 1128, 1228, 1272, 1598, 1802, 1842, 2397, 2456, 2491, 2703, 3196, 3604, 3684, 4794, 4982, 5219, 5406, 6392, 7208, 7368, 7473, 9588, 9964, 10438, 10812, 14429, 14946, 15657, 16271, 19176, 19928, 20876, 21624, 28858, 29892, 31314, 32542, 41752, 42347, 43287, 48813, 57716, 59784, 62628, 65084, 84694, 86574, 97626, 115432, 125256, 127041, 130168, 169388, 173148, 195252, 245293, 254082, 276607, 338776, 346296, 390504, 490586, 508164, 553214, 735879, 764737, 829821, 981172, 1016328, 1106428, 1471758, 1529474, 1659642, 1962344, 2212856, 2294211, 2943516, 3058948, 3319284, 4588422, 5887032, 6117896, 6638568, 9176844, 13000529, 18353688, 26001058, 39001587, 52002116, 78003174, 104004232, 156006348, 312012696]

約数ペア:

[(1, 312012696), (2, 156006348), (3, 104004232), (4, 78003174), (6, 52002116), (8, 39001587), (12, 26001058), (17, 18353688), (24, 13000529), (34, 9176844), (47, 6638568), (51, 6117896), (53, 5887032), (68, 4588422), (94, 3319284), (102, 3058948), (106, 2943516), (136, 2294211), (141, 2212856), (159, 1962344), (188, 1659642), (204, 1529474), (212, 1471758), (282, 1106428), (307, 1016328), (318, 981172), (376, 829821), (408, 764737), (424, 735879), (564, 553214), (614, 508164), (636, 490586), (799, 390504), (901, 346296), (921, 338776), (1128, 276607), (1228, 254082), (1272, 245293), (1598, 195252), (1802, 173148), (1842, 169388), (2397, 130168), (2456, 127041), (2491, 125256), (2703, 115432), (3196, 97626), (3604, 86574), (3684, 84694), (4794, 65084), (4982, 62628), (5219, 59784), (5406, 57716), (6392, 48813), (7208, 43287), (7368, 42347), (7473, 41752), (9588, 32542), (9964, 31314), (10438, 29892), (10812, 28858), (14429, 21624), (14946, 20876), (15657, 19928), (16271, 19176)]