312170848

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 707888160

約数和(自身を除く): 395717312

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 53, 58, 88, 106, 116, 176, 212, 232, 319, 352, 424, 464, 577, 583, 638, 848, 928, 1154, 1166, 1276, 1537, 1696, 2308, 2332, 2552, 3074, 4616, 4664, 5104, 6148, 6347, 9232, 9328, 10208, 12296, 12694, 16733, 16907, 18464, 18656, 24592, 25388, 30581, 33466, 33814, 49184, 50776, 61162, 66932, 67628, 101552, 122324, 133864, 135256, 184063, 203104, 244648, 267728, 270512, 336391, 368126, 489296, 535456, 541024, 672782, 736252, 886849, 978592, 1345564, 1472504, 1773698, 2691128, 2945008, 3547396, 5382256, 5890016, 7094792, 9755339, 10764512, 14189584, 19510678, 28379168, 39021356, 78042712, 156085424, 312170848]

約数ペア:

[(1, 312170848), (2, 156085424), (4, 78042712), (8, 39021356), (11, 28379168), (16, 19510678), (22, 14189584), (29, 10764512), (32, 9755339), (44, 7094792), (53, 5890016), (58, 5382256), (88, 3547396), (106, 2945008), (116, 2691128), (176, 1773698), (212, 1472504), (232, 1345564), (319, 978592), (352, 886849), (424, 736252), (464, 672782), (577, 541024), (583, 535456), (638, 489296), (848, 368126), (928, 336391), (1154, 270512), (1166, 267728), (1276, 244648), (1537, 203104), (1696, 184063), (2308, 135256), (2332, 133864), (2552, 122324), (3074, 101552), (4616, 67628), (4664, 66932), (5104, 61162), (6148, 50776), (6347, 49184), (9232, 33814), (9328, 33466), (10208, 30581), (12296, 25388), (12694, 24592), (16733, 18656), (16907, 18464)]