266254912

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:684

約数の個数: 112

約数和(自身を含む): 666707328

約数和(自身を除く): 400452416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 97, 112, 154, 176, 194, 224, 308, 352, 388, 448, 557, 616, 679, 704, 776, 1067, 1114, 1232, 1358, 1552, 2134, 2228, 2464, 2716, 3104, 3899, 4268, 4456, 4928, 5432, 6127, 6208, 7469, 7798, 8536, 8912, 10864, 12254, 14938, 15596, 17072, 17824, 21728, 24508, 29876, 31192, 34144, 35648, 42889, 43456, 49016, 54029, 59752, 62384, 68288, 85778, 98032, 108058, 119504, 124768, 171556, 196064, 216116, 239008, 249536, 343112, 378203, 392128, 432232, 478016, 594319, 686224, 756406, 864464, 1188638, 1372448, 1512812, 1728928, 2377276, 2744896, 3025624, 3457856, 4160233, 4754552, 6051248, 8320466, 9509104, 12102496, 16640932, 19018208, 24204992, 33281864, 38036416, 66563728, 133127456, 266254912]

約数ペア:

[(1, 266254912), (2, 133127456), (4, 66563728), (7, 38036416), (8, 33281864), (11, 24204992), (14, 19018208), (16, 16640932), (22, 12102496), (28, 9509104), (32, 8320466), (44, 6051248), (56, 4754552), (64, 4160233), (77, 3457856), (88, 3025624), (97, 2744896), (112, 2377276), (154, 1728928), (176, 1512812), (194, 1372448), (224, 1188638), (308, 864464), (352, 756406), (388, 686224), (448, 594319), (557, 478016), (616, 432232), (679, 392128), (704, 378203), (776, 343112), (1067, 249536), (1114, 239008), (1232, 216116), (1358, 196064), (1552, 171556), (2134, 124768), (2228, 119504), (2464, 108058), (2716, 98032), (3104, 85778), (3899, 68288), (4268, 62384), (4456, 59752), (4928, 54029), (5432, 49016), (6127, 43456), (6208, 42889), (7469, 35648), (7798, 34144), (8536, 31192), (8912, 29876), (10864, 24508), (12254, 21728), (14938, 17824), (15596, 17072)]