215914512

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:349

約数の個数: 160

約数和(自身を含む): 642816000

約数和(自身を除く): 426901488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 59, 66, 87, 88, 116, 118, 132, 174, 176, 177, 232, 236, 239, 264, 319, 348, 354, 464, 472, 478, 528, 638, 649, 696, 708, 717, 944, 956, 957, 1276, 1298, 1392, 1416, 1434, 1711, 1912, 1914, 1947, 2552, 2596, 2629, 2832, 2868, 3422, 3824, 3828, 3894, 5104, 5133, 5192, 5258, 5736, 6844, 6931, 7656, 7788, 7887, 10266, 10384, 10516, 11472, 13688, 13862, 14101, 15312, 15576, 15774, 18821, 20532, 20793, 21032, 27376, 27724, 28202, 31152, 31548, 37642, 41064, 41586, 42064, 42303, 55448, 56404, 56463, 63096, 75284, 76241, 82128, 83172, 84606, 110896, 112808, 112926, 126192, 150568, 152482, 155111, 166344, 169212, 225616, 225852, 228723, 301136, 304964, 310222, 332688, 338424, 408929, 451704, 457446, 465333, 609928, 620444, 676848, 817858, 903408, 914892, 930666, 1219856, 1226787, 1240888, 1635716, 1829784, 1861332, 2453574, 2481776, 3271432, 3659568, 3722664, 4498219, 4907148, 6542864, 7445328, 8996438, 9814296, 13494657, 17992876, 19628592, 26989314, 35985752, 53978628, 71971504, 107957256, 215914512]

約数ペア:

[(1, 215914512), (2, 107957256), (3, 71971504), (4, 53978628), (6, 35985752), (8, 26989314), (11, 19628592), (12, 17992876), (16, 13494657), (22, 9814296), (24, 8996438), (29, 7445328), (33, 6542864), (44, 4907148), (48, 4498219), (58, 3722664), (59, 3659568), (66, 3271432), (87, 2481776), (88, 2453574), (116, 1861332), (118, 1829784), (132, 1635716), (174, 1240888), (176, 1226787), (177, 1219856), (232, 930666), (236, 914892), (239, 903408), (264, 817858), (319, 676848), (348, 620444), (354, 609928), (464, 465333), (472, 457446), (478, 451704), (528, 408929), (638, 338424), (649, 332688), (696, 310222), (708, 304964), (717, 301136), (944, 228723), (956, 225852), (957, 225616), (1276, 169212), (1298, 166344), (1392, 155111), (1416, 152482), (1434, 150568), (1711, 126192), (1912, 112926), (1914, 112808), (1947, 110896), (2552, 84606), (2596, 83172), (2629, 82128), (2832, 76241), (2868, 75284), (3422, 63096), (3824, 56463), (3828, 56404), (3894, 55448), (5104, 42303), (5133, 42064), (5192, 41586), (5258, 41064), (5736, 37642), (6844, 31548), (6931, 31152), (7656, 28202), (7788, 27724), (7887, 27376), (10266, 21032), (10384, 20793), (10516, 20532), (11472, 18821), (13688, 15774), (13862, 15576), (14101, 15312)]