1319977044

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{7121}}^1$

素因数の和:7421

約数の個数: 72

約数和(自身を含む): 3525674880

約数和(自身を除く): 2205697836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 271, 342, 542, 684, 813, 1084, 1626, 2439, 3252, 4878, 5149, 7121, 9756, 10298, 14242, 15447, 20596, 21363, 28484, 30894, 42726, 46341, 61788, 64089, 85452, 92682, 128178, 135299, 185364, 256356, 270598, 405897, 541196, 811794, 1217691, 1623588, 1929791, 2435382, 3859582, 4870764, 5789373, 7719164, 11578746, 17368119, 23157492, 34736238, 36666029, 69472476, 73332058, 109998087, 146664116, 219996174, 329994261, 439992348, 659988522, 1319977044]

約数ペア:

[(1, 1319977044), (2, 659988522), (3, 439992348), (4, 329994261), (6, 219996174), (9, 146664116), (12, 109998087), (18, 73332058), (19, 69472476), (36, 36666029), (38, 34736238), (57, 23157492), (76, 17368119), (114, 11578746), (171, 7719164), (228, 5789373), (271, 4870764), (342, 3859582), (542, 2435382), (684, 1929791), (813, 1623588), (1084, 1217691), (1626, 811794), (2439, 541196), (3252, 405897), (4878, 270598), (5149, 256356), (7121, 185364), (9756, 135299), (10298, 128178), (14242, 92682), (15447, 85452), (20596, 64089), (21363, 61788), (28484, 46341), (30894, 42726)]