15677613868

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1\times {\mathrm{557}}^1$

素因数の和:1055

約数の個数: 96

約数和(自身を含む): 33357864960

約数和(自身を除く): 17680251092

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 191, 266, 277, 382, 532, 554, 557, 764, 1108, 1114, 1337, 1939, 2228, 2674, 3629, 3878, 3899, 5263, 5348, 7258, 7756, 7798, 10526, 10583, 14516, 15596, 21052, 21166, 25403, 36841, 42332, 50806, 52907, 73682, 74081, 101612, 105814, 106387, 147364, 148162, 154289, 211628, 212774, 296324, 308578, 370349, 425548, 617156, 740698, 744709, 1005233, 1080023, 1481396, 1489418, 2010466, 2021353, 2160046, 2931491, 2978836, 4020932, 4042706, 4320092, 5862982, 7036631, 8085412, 11725964, 14073262, 14149471, 20520437, 28146524, 28298942, 29469199, 41040874, 56597884, 58938398, 82081748, 117876796, 206284393, 412568786, 559914781, 825137572, 1119829562, 2239659124, 3919403467, 7838806934, 15677613868]

約数ペア:

[(1, 15677613868), (2, 7838806934), (4, 3919403467), (7, 2239659124), (14, 1119829562), (19, 825137572), (28, 559914781), (38, 412568786), (76, 206284393), (133, 117876796), (191, 82081748), (266, 58938398), (277, 56597884), (382, 41040874), (532, 29469199), (554, 28298942), (557, 28146524), (764, 20520437), (1108, 14149471), (1114, 14073262), (1337, 11725964), (1939, 8085412), (2228, 7036631), (2674, 5862982), (3629, 4320092), (3878, 4042706), (3899, 4020932), (5263, 2978836), (5348, 2931491), (7258, 2160046), (7756, 2021353), (7798, 2010466), (10526, 1489418), (10583, 1481396), (14516, 1080023), (15596, 1005233), (21052, 744709), (21166, 740698), (25403, 617156), (36841, 425548), (42332, 370349), (50806, 308578), (52907, 296324), (73682, 212774), (74081, 211628), (101612, 154289), (105814, 148162), (106387, 147364)]