821995091592

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{8527}}^1\times {\mathrm{31627}}^1$

素因数の和:40290

約数の個数: 64

約数和(自身を含む): 2071477125120

約数和(自身を除く): 1249482033528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 8527, 17054, 25581, 31627, 34108, 51162, 63254, 68216, 94881, 102324, 126508, 189762, 204648, 253016, 379524, 759048, 1082929, 2165858, 3248787, 4016629, 4331716, 6497574, 8033258, 8663432, 12049887, 12995148, 16066516, 24099774, 25990296, 32133032, 48199548, 96399096, 269683429, 539366858, 809050287, 1078733716, 1618100574, 2157467432, 3236201148, 6472402296, 34249795483, 68499590966, 102749386449, 136999181932, 205498772898, 273998363864, 410997545796, 821995091592]

約数ペア:

[(1, 821995091592), (2, 410997545796), (3, 273998363864), (4, 205498772898), (6, 136999181932), (8, 102749386449), (12, 68499590966), (24, 34249795483), (127, 6472402296), (254, 3236201148), (381, 2157467432), (508, 1618100574), (762, 1078733716), (1016, 809050287), (1524, 539366858), (3048, 269683429), (8527, 96399096), (17054, 48199548), (25581, 32133032), (31627, 25990296), (34108, 24099774), (51162, 16066516), (63254, 12995148), (68216, 12049887), (94881, 8663432), (102324, 8033258), (126508, 6497574), (189762, 4331716), (204648, 4016629), (253016, 3248787), (379524, 2165858), (759048, 1082929)]