816349072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:441

約数の個数: 160

約数和(自身を含む): 2074510080

約数和(自身を除く): 1258161008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 73, 77, 88, 112, 116, 146, 154, 176, 203, 232, 292, 308, 313, 319, 406, 464, 511, 584, 616, 626, 638, 803, 812, 1022, 1168, 1232, 1252, 1276, 1606, 1624, 2044, 2117, 2191, 2233, 2504, 2552, 3212, 3248, 3443, 4088, 4234, 4382, 4466, 5008, 5104, 5621, 6424, 6886, 8176, 8468, 8764, 8932, 9077, 11242, 12848, 13772, 14819, 16936, 17528, 17864, 18154, 22484, 22849, 23287, 24101, 27544, 29638, 33872, 35056, 35728, 36308, 44968, 45698, 46574, 48202, 55088, 59276, 63539, 72616, 89936, 91396, 93148, 96404, 99847, 118552, 127078, 145232, 159943, 163009, 182792, 186296, 192808, 199694, 237104, 251339, 254156, 319886, 326018, 365584, 372592, 385616, 399388, 502678, 508312, 639772, 652036, 662621, 698929, 798776, 1005356, 1016624, 1279544, 1304072, 1325242, 1397858, 1597552, 1759373, 2010712, 2559088, 2608144, 2650484, 2795716, 3518746, 4021424, 4638347, 5300968, 5591432, 7037492, 7288831, 9276694, 10601936, 11182864, 14074984, 14577662, 18553388, 28149968, 29155324, 37106776, 51021817, 58310648, 74213552, 102043634, 116621296, 204087268, 408174536, 816349072]

約数ペア:

[(1, 816349072), (2, 408174536), (4, 204087268), (7, 116621296), (8, 102043634), (11, 74213552), (14, 58310648), (16, 51021817), (22, 37106776), (28, 29155324), (29, 28149968), (44, 18553388), (56, 14577662), (58, 14074984), (73, 11182864), (77, 10601936), (88, 9276694), (112, 7288831), (116, 7037492), (146, 5591432), (154, 5300968), (176, 4638347), (203, 4021424), (232, 3518746), (292, 2795716), (308, 2650484), (313, 2608144), (319, 2559088), (406, 2010712), (464, 1759373), (511, 1597552), (584, 1397858), (616, 1325242), (626, 1304072), (638, 1279544), (803, 1016624), (812, 1005356), (1022, 798776), (1168, 698929), (1232, 662621), (1252, 652036), (1276, 639772), (1606, 508312), (1624, 502678), (2044, 399388), (2117, 385616), (2191, 372592), (2233, 365584), (2504, 326018), (2552, 319886), (3212, 254156), (3248, 251339), (3443, 237104), (4088, 199694), (4234, 192808), (4382, 186296), (4466, 182792), (5008, 163009), (5104, 159943), (5621, 145232), (6424, 127078), (6886, 118552), (8176, 99847), (8468, 96404), (8764, 93148), (8932, 91396), (9077, 89936), (11242, 72616), (12848, 63539), (13772, 59276), (14819, 55088), (16936, 48202), (17528, 46574), (17864, 45698), (18154, 44968), (22484, 36308), (22849, 35728), (23287, 35056), (24101, 33872), (27544, 29638)]