271501412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1141

約数の個数: 96

約数和(自身を含む): 632782080

約数和(自身を除く): 361280668

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 37, 38, 52, 74, 76, 91, 133, 148, 182, 247, 259, 266, 364, 481, 494, 518, 532, 703, 962, 988, 1036, 1061, 1406, 1729, 1924, 2122, 2812, 3367, 3458, 4244, 4921, 6734, 6916, 7427, 9139, 9842, 13468, 13793, 14854, 18278, 19684, 20159, 27586, 29708, 36556, 39257, 40318, 55172, 63973, 78514, 80636, 96551, 127946, 141113, 157028, 193102, 255892, 262067, 274799, 282226, 386204, 510341, 524134, 549598, 564452, 745883, 1020682, 1048268, 1099196, 1491766, 1834469, 2041364, 2983532, 3572387, 3668938, 5221181, 7144774, 7337876, 9696479, 10442362, 14289548, 19392958, 20884724, 38785916, 67875353, 135750706, 271501412]

約数ペア:

[(1, 271501412), (2, 135750706), (4, 67875353), (7, 38785916), (13, 20884724), (14, 19392958), (19, 14289548), (26, 10442362), (28, 9696479), (37, 7337876), (38, 7144774), (52, 5221181), (74, 3668938), (76, 3572387), (91, 2983532), (133, 2041364), (148, 1834469), (182, 1491766), (247, 1099196), (259, 1048268), (266, 1020682), (364, 745883), (481, 564452), (494, 549598), (518, 524134), (532, 510341), (703, 386204), (962, 282226), (988, 274799), (1036, 262067), (1061, 255892), (1406, 193102), (1729, 157028), (1924, 141113), (2122, 127946), (2812, 96551), (3367, 80636), (3458, 78514), (4244, 63973), (4921, 55172), (6734, 40318), (6916, 39257), (7427, 36556), (9139, 29708), (9842, 27586), (13468, 20159), (13793, 19684), (14854, 18278)]