268952448

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:420

約数の個数: 128

約数和(自身を含む): 759859200

約数和(自身を除く): 490906752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 191, 192, 193, 228, 304, 382, 384, 386, 456, 573, 579, 608, 764, 772, 912, 1146, 1158, 1216, 1528, 1544, 1824, 2292, 2316, 2432, 3056, 3088, 3629, 3648, 3667, 4584, 4632, 6112, 6176, 7258, 7296, 7334, 9168, 9264, 10887, 11001, 12224, 12352, 14516, 14668, 18336, 18528, 21774, 22002, 24448, 24704, 29032, 29336, 36672, 36863, 37056, 43548, 44004, 58064, 58672, 73344, 73726, 74112, 87096, 88008, 110589, 116128, 117344, 147452, 174192, 176016, 221178, 232256, 234688, 294904, 348384, 352032, 442356, 464512, 469376, 589808, 696768, 700397, 704064, 884712, 1179616, 1393536, 1400794, 1408128, 1769424, 2101191, 2359232, 2801588, 3538848, 4202382, 4718464, 5603176, 7077696, 8404764, 11206352, 14155392, 16809528, 22412704, 33619056, 44825408, 67238112, 89650816, 134476224, 268952448]

約数ペア:

[(1, 268952448), (2, 134476224), (3, 89650816), (4, 67238112), (6, 44825408), (8, 33619056), (12, 22412704), (16, 16809528), (19, 14155392), (24, 11206352), (32, 8404764), (38, 7077696), (48, 5603176), (57, 4718464), (64, 4202382), (76, 3538848), (96, 2801588), (114, 2359232), (128, 2101191), (152, 1769424), (191, 1408128), (192, 1400794), (193, 1393536), (228, 1179616), (304, 884712), (382, 704064), (384, 700397), (386, 696768), (456, 589808), (573, 469376), (579, 464512), (608, 442356), (764, 352032), (772, 348384), (912, 294904), (1146, 234688), (1158, 232256), (1216, 221178), (1528, 176016), (1544, 174192), (1824, 147452), (2292, 117344), (2316, 116128), (2432, 110589), (3056, 88008), (3088, 87096), (3629, 74112), (3648, 73726), (3667, 73344), (4584, 58672), (4632, 58064), (6112, 44004), (6176, 43548), (7258, 37056), (7296, 36863), (7334, 36672), (9168, 29336), (9264, 29032), (10887, 24704), (11001, 24448), (12224, 22002), (12352, 21774), (14516, 18528), (14668, 18336)]