271696128

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1168

約数の個数: 144

約数和(自身を含む): 816782400

約数和(自身を除く): 545086272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 128, 132, 174, 176, 192, 232, 256, 264, 319, 348, 352, 384, 464, 528, 638, 696, 704, 768, 928, 957, 1056, 1109, 1276, 1392, 1408, 1856, 1914, 2112, 2218, 2552, 2784, 2816, 3327, 3712, 3828, 4224, 4436, 5104, 5568, 6654, 7424, 7656, 8448, 8872, 10208, 11136, 12199, 13308, 15312, 17744, 20416, 22272, 24398, 26616, 30624, 32161, 35488, 36597, 40832, 48796, 53232, 61248, 64322, 70976, 73194, 81664, 96483, 97592, 106464, 122496, 128644, 141952, 146388, 192966, 195184, 212928, 244992, 257288, 283904, 292776, 353771, 385932, 390368, 425856, 514576, 585552, 707542, 771864, 780736, 851712, 1029152, 1061313, 1171104, 1415084, 1543728, 1561472, 2058304, 2122626, 2342208, 2830168, 3087456, 3122944, 4116608, 4245252, 4684416, 5660336, 6174912, 8233216, 8490504, 9368832, 11320672, 12349824, 16981008, 22641344, 24699648, 33962016, 45282688, 67924032, 90565376, 135848064, 271696128]

約数ペア:

[(1, 271696128), (2, 135848064), (3, 90565376), (4, 67924032), (6, 45282688), (8, 33962016), (11, 24699648), (12, 22641344), (16, 16981008), (22, 12349824), (24, 11320672), (29, 9368832), (32, 8490504), (33, 8233216), (44, 6174912), (48, 5660336), (58, 4684416), (64, 4245252), (66, 4116608), (87, 3122944), (88, 3087456), (96, 2830168), (116, 2342208), (128, 2122626), (132, 2058304), (174, 1561472), (176, 1543728), (192, 1415084), (232, 1171104), (256, 1061313), (264, 1029152), (319, 851712), (348, 780736), (352, 771864), (384, 707542), (464, 585552), (528, 514576), (638, 425856), (696, 390368), (704, 385932), (768, 353771), (928, 292776), (957, 283904), (1056, 257288), (1109, 244992), (1276, 212928), (1392, 195184), (1408, 192966), (1856, 146388), (1914, 141952), (2112, 128644), (2218, 122496), (2552, 106464), (2784, 97592), (2816, 96483), (3327, 81664), (3712, 73194), (3828, 70976), (4224, 64322), (4436, 61248), (5104, 53232), (5568, 48796), (6654, 40832), (7424, 36597), (7656, 35488), (8448, 32161), (8872, 30624), (10208, 26616), (11136, 24398), (12199, 22272), (13308, 20416), (15312, 17744)]