271377456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42509}}^1$

素因数の和:42546

約数の個数: 80

約数和(自身を含む): 843398400

約数和(自身を除く): 572020944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 42509, 85018, 127527, 170036, 255054, 297563, 340072, 510108, 595126, 680144, 807671, 892689, 1020216, 1190252, 1615342, 1785378, 2040432, 2380504, 2423013, 3230684, 3570756, 4761008, 4846026, 5653697, 6461368, 7141512, 9692052, 11307394, 12922736, 14283024, 16961091, 19384104, 22614788, 33922182, 38768208, 45229576, 67844364, 90459152, 135688728, 271377456]

約数ペア:

[(1, 271377456), (2, 135688728), (3, 90459152), (4, 67844364), (6, 45229576), (7, 38768208), (8, 33922182), (12, 22614788), (14, 19384104), (16, 16961091), (19, 14283024), (21, 12922736), (24, 11307394), (28, 9692052), (38, 7141512), (42, 6461368), (48, 5653697), (56, 4846026), (57, 4761008), (76, 3570756), (84, 3230684), (112, 2423013), (114, 2380504), (133, 2040432), (152, 1785378), (168, 1615342), (228, 1190252), (266, 1020216), (304, 892689), (336, 807671), (399, 680144), (456, 595126), (532, 510108), (798, 340072), (912, 297563), (1064, 255054), (1596, 170036), (2128, 127527), (3192, 85018), (6384, 42509)]