8216941968

素因数分解:

$2^4\times 3^5\times {\mathrm{353}}^1\times {\mathrm{5987}}^1$

素因数の和:6363

約数の個数: 120

約数和(自身を含む): 23919281568

約数和(自身を除く): 15702339600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 353, 432, 486, 648, 706, 972, 1059, 1296, 1412, 1944, 2118, 2824, 3177, 3888, 4236, 5648, 5987, 6354, 8472, 9531, 11974, 12708, 16944, 17961, 19062, 23948, 25416, 28593, 35922, 38124, 47896, 50832, 53883, 57186, 71844, 76248, 85779, 95792, 107766, 114372, 143688, 152496, 161649, 171558, 215532, 228744, 287376, 323298, 343116, 431064, 457488, 484947, 646596, 686232, 862128, 969894, 1293192, 1372464, 1454841, 1939788, 2113411, 2586384, 2909682, 3879576, 4226822, 5819364, 6340233, 7759152, 8453644, 11638728, 12680466, 16907288, 19020699, 23277456, 25360932, 33814576, 38041398, 50721864, 57062097, 76082796, 101443728, 114124194, 152165592, 171186291, 228248388, 304331184, 342372582, 456496776, 513558873, 684745164, 912993552, 1027117746, 1369490328, 2054235492, 2738980656, 4108470984, 8216941968]

約数ペア:

[(1, 8216941968), (2, 4108470984), (3, 2738980656), (4, 2054235492), (6, 1369490328), (8, 1027117746), (9, 912993552), (12, 684745164), (16, 513558873), (18, 456496776), (24, 342372582), (27, 304331184), (36, 228248388), (48, 171186291), (54, 152165592), (72, 114124194), (81, 101443728), (108, 76082796), (144, 57062097), (162, 50721864), (216, 38041398), (243, 33814576), (324, 25360932), (353, 23277456), (432, 19020699), (486, 16907288), (648, 12680466), (706, 11638728), (972, 8453644), (1059, 7759152), (1296, 6340233), (1412, 5819364), (1944, 4226822), (2118, 3879576), (2824, 2909682), (3177, 2586384), (3888, 2113411), (4236, 1939788), (5648, 1454841), (5987, 1372464), (6354, 1293192), (8472, 969894), (9531, 862128), (11974, 686232), (12708, 646596), (16944, 484947), (17961, 457488), (19062, 431064), (23948, 343116), (25416, 323298), (28593, 287376), (35922, 228744), (38124, 215532), (47896, 171558), (50832, 161649), (53883, 152496), (57186, 143688), (71844, 114372), (76248, 107766), (85779, 95792)]