331368192

素因数分解:

$2^8\times 3^3\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:467

約数の個数: 144

約数和(自身を含む): 988968960

約数和(自身を除く): 657600768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 191, 192, 216, 251, 256, 288, 382, 384, 432, 502, 573, 576, 753, 764, 768, 864, 1004, 1146, 1152, 1506, 1528, 1719, 1728, 2008, 2259, 2292, 2304, 3012, 3056, 3438, 3456, 4016, 4518, 4584, 5157, 6024, 6112, 6777, 6876, 6912, 8032, 9036, 9168, 10314, 12048, 12224, 13554, 13752, 16064, 18072, 18336, 20628, 24096, 24448, 27108, 27504, 32128, 36144, 36672, 41256, 47941, 48192, 48896, 54216, 55008, 64256, 72288, 73344, 82512, 95882, 96384, 108432, 110016, 143823, 144576, 146688, 165024, 191764, 192768, 216864, 220032, 287646, 289152, 330048, 383528, 431469, 433728, 440064, 575292, 578304, 660096, 767056, 862938, 867456, 1150584, 1294407, 1320192, 1534112, 1725876, 1734912, 2301168, 2588814, 3068224, 3451752, 4602336, 5177628, 6136448, 6903504, 9204672, 10355256, 12272896, 13807008, 18409344, 20710512, 27614016, 36818688, 41421024, 55228032, 82842048, 110456064, 165684096, 331368192]

約数ペア:

[(1, 331368192), (2, 165684096), (3, 110456064), (4, 82842048), (6, 55228032), (8, 41421024), (9, 36818688), (12, 27614016), (16, 20710512), (18, 18409344), (24, 13807008), (27, 12272896), (32, 10355256), (36, 9204672), (48, 6903504), (54, 6136448), (64, 5177628), (72, 4602336), (96, 3451752), (108, 3068224), (128, 2588814), (144, 2301168), (191, 1734912), (192, 1725876), (216, 1534112), (251, 1320192), (256, 1294407), (288, 1150584), (382, 867456), (384, 862938), (432, 767056), (502, 660096), (573, 578304), (576, 575292), (753, 440064), (764, 433728), (768, 431469), (864, 383528), (1004, 330048), (1146, 289152), (1152, 287646), (1506, 220032), (1528, 216864), (1719, 192768), (1728, 191764), (2008, 165024), (2259, 146688), (2292, 144576), (2304, 143823), (3012, 110016), (3056, 108432), (3438, 96384), (3456, 95882), (4016, 82512), (4518, 73344), (4584, 72288), (5157, 64256), (6024, 55008), (6112, 54216), (6777, 48896), (6876, 48192), (6912, 47941), (8032, 41256), (9036, 36672), (9168, 36144), (10314, 32128), (12048, 27504), (12224, 27108), (13554, 24448), (13752, 24096), (16064, 20628), (18072, 18336)]