312090352

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8627}}^1$

素因数の和:8678

約数の個数: 80

約数和(自身を含む): 770307840

約数和(自身を除く): 458217488

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1904, 2128, 2261, 2584, 4522, 5168, 8627, 9044, 17254, 18088, 34508, 36176, 60389, 69016, 120778, 138032, 146659, 163913, 241556, 293318, 327826, 483112, 586636, 655652, 966224, 1026613, 1147391, 1173272, 1311304, 2053226, 2294782, 2346544, 2622608, 2786521, 4106452, 4589564, 5573042, 8212904, 9179128, 11146084, 16425808, 18358256, 19505647, 22292168, 39011294, 44584336, 78022588, 156045176, 312090352]

約数ペア:

[(1, 312090352), (2, 156045176), (4, 78022588), (7, 44584336), (8, 39011294), (14, 22292168), (16, 19505647), (17, 18358256), (19, 16425808), (28, 11146084), (34, 9179128), (38, 8212904), (56, 5573042), (68, 4589564), (76, 4106452), (112, 2786521), (119, 2622608), (133, 2346544), (136, 2294782), (152, 2053226), (238, 1311304), (266, 1173272), (272, 1147391), (304, 1026613), (323, 966224), (476, 655652), (532, 586636), (646, 483112), (952, 327826), (1064, 293318), (1292, 241556), (1904, 163913), (2128, 146659), (2261, 138032), (2584, 120778), (4522, 69016), (5168, 60389), (8627, 36176), (9044, 34508), (17254, 18088)]