2875147716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{257353}}^1$

素因数の和:257393

約数の個数: 72

約数和(自身を含む): 8214739680

約数和(自身を除く): 5339591964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 257353, 514706, 772059, 1029412, 1544118, 1801471, 3088236, 3602942, 4889707, 5404413, 7205884, 9779414, 10808826, 12610297, 14669121, 19558828, 21617652, 25220594, 29338242, 34227949, 37830891, 50441188, 58676484, 68455898, 75661782, 102683847, 136911796, 151323564, 205367694, 239595643, 410735388, 479191286, 718786929, 958382572, 1437573858, 2875147716]

約数ペア:

[(1, 2875147716), (2, 1437573858), (3, 958382572), (4, 718786929), (6, 479191286), (7, 410735388), (12, 239595643), (14, 205367694), (19, 151323564), (21, 136911796), (28, 102683847), (38, 75661782), (42, 68455898), (49, 58676484), (57, 50441188), (76, 37830891), (84, 34227949), (98, 29338242), (114, 25220594), (133, 21617652), (147, 19558828), (196, 14669121), (228, 12610297), (266, 10808826), (294, 9779414), (399, 7205884), (532, 5404413), (588, 4889707), (798, 3602942), (931, 3088236), (1596, 1801471), (1862, 1544118), (2793, 1029412), (3724, 772059), (5586, 514706), (11172, 257353)]