2161112256

素因数分解:

$2^6\times 3^2\times {\mathrm{313}}^1\times {\mathrm{11987}}^1$

素因数の和:12318

約数の個数: 84

約数和(自身を含む): 6214747032

約数和(自身を除く): 4053634776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 313, 576, 626, 939, 1252, 1878, 2504, 2817, 3756, 5008, 5634, 7512, 10016, 11268, 11987, 15024, 20032, 22536, 23974, 30048, 35961, 45072, 47948, 60096, 71922, 90144, 95896, 107883, 143844, 180288, 191792, 215766, 287688, 383584, 431532, 575376, 767168, 863064, 1150752, 1726128, 2301504, 3452256, 3751931, 6904512, 7503862, 11255793, 15007724, 22511586, 30015448, 33767379, 45023172, 60030896, 67534758, 90046344, 120061792, 135069516, 180092688, 240123584, 270139032, 360185376, 540278064, 720370752, 1080556128, 2161112256]

約数ペア:

[(1, 2161112256), (2, 1080556128), (3, 720370752), (4, 540278064), (6, 360185376), (8, 270139032), (9, 240123584), (12, 180092688), (16, 135069516), (18, 120061792), (24, 90046344), (32, 67534758), (36, 60030896), (48, 45023172), (64, 33767379), (72, 30015448), (96, 22511586), (144, 15007724), (192, 11255793), (288, 7503862), (313, 6904512), (576, 3751931), (626, 3452256), (939, 2301504), (1252, 1726128), (1878, 1150752), (2504, 863064), (2817, 767168), (3756, 575376), (5008, 431532), (5634, 383584), (7512, 287688), (10016, 215766), (11268, 191792), (11987, 180288), (15024, 143844), (20032, 107883), (22536, 95896), (23974, 90144), (30048, 71922), (35961, 60096), (45072, 47948)]