2138834432

素因数分解:

$2^9\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^2$

素因数の和:316

約数の個数: 120

約数和(自身を含む): 5055796944

約数和(自身を除く): 2916962512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 127, 128, 148, 224, 254, 256, 259, 296, 448, 508, 512, 518, 592, 889, 896, 1016, 1036, 1184, 1778, 1792, 2032, 2072, 2368, 3556, 3584, 4064, 4144, 4699, 4736, 7112, 8128, 8288, 9398, 9472, 14224, 16129, 16256, 16576, 18796, 18944, 28448, 32258, 32512, 32893, 33152, 37592, 56896, 64516, 65024, 65786, 66304, 75184, 112903, 113792, 129032, 131572, 132608, 150368, 225806, 227584, 258064, 263144, 300736, 451612, 455168, 516128, 526288, 596773, 601472, 903224, 1032256, 1052576, 1193546, 1202944, 1806448, 2064512, 2105152, 2387092, 2405888, 3612896, 4129024, 4177411, 4210304, 4774184, 7225792, 8258048, 8354822, 8420608, 9548368, 14451584, 16709644, 16841216, 19096736, 28903168, 33419288, 38193472, 57806336, 66838576, 76386944, 133677152, 152773888, 267354304, 305547776, 534708608, 1069417216, 2138834432]

約数ペア:

[(1, 2138834432), (2, 1069417216), (4, 534708608), (7, 305547776), (8, 267354304), (14, 152773888), (16, 133677152), (28, 76386944), (32, 66838576), (37, 57806336), (56, 38193472), (64, 33419288), (74, 28903168), (112, 19096736), (127, 16841216), (128, 16709644), (148, 14451584), (224, 9548368), (254, 8420608), (256, 8354822), (259, 8258048), (296, 7225792), (448, 4774184), (508, 4210304), (512, 4177411), (518, 4129024), (592, 3612896), (889, 2405888), (896, 2387092), (1016, 2105152), (1036, 2064512), (1184, 1806448), (1778, 1202944), (1792, 1193546), (2032, 1052576), (2072, 1032256), (2368, 903224), (3556, 601472), (3584, 596773), (4064, 526288), (4144, 516128), (4699, 455168), (4736, 451612), (7112, 300736), (8128, 263144), (8288, 258064), (9398, 227584), (9472, 225806), (14224, 150368), (16129, 132608), (16256, 131572), (16576, 129032), (18796, 113792), (18944, 112903), (28448, 75184), (32258, 66304), (32512, 65786), (32893, 65024), (33152, 64516), (37592, 56896)]