628238736

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1249

約数の個数: 120

約数和(自身を含む): 1821305304

約数和(自身を除く): 1193066568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 97, 123, 144, 164, 194, 246, 291, 328, 369, 388, 492, 582, 656, 738, 776, 873, 984, 1097, 1164, 1476, 1552, 1746, 1968, 2194, 2328, 2952, 3291, 3492, 3977, 4388, 4656, 5904, 6582, 6984, 7954, 8776, 9873, 11931, 13164, 13968, 15908, 17552, 19746, 23862, 26328, 31816, 35793, 39492, 44977, 47724, 52656, 63632, 71586, 78984, 89954, 95448, 106409, 134931, 143172, 157968, 179908, 190896, 212818, 269862, 286344, 319227, 359816, 404793, 425636, 539724, 572688, 638454, 719632, 809586, 851272, 957681, 1079448, 1276908, 1619172, 1702544, 1915362, 2158896, 2553816, 3238344, 3830724, 4362769, 5107632, 6476688, 7661448, 8725538, 13088307, 15322896, 17451076, 26176614, 34902152, 39264921, 52353228, 69804304, 78529842, 104706456, 157059684, 209412912, 314119368, 628238736]

約数ペア:

[(1, 628238736), (2, 314119368), (3, 209412912), (4, 157059684), (6, 104706456), (8, 78529842), (9, 69804304), (12, 52353228), (16, 39264921), (18, 34902152), (24, 26176614), (36, 17451076), (41, 15322896), (48, 13088307), (72, 8725538), (82, 7661448), (97, 6476688), (123, 5107632), (144, 4362769), (164, 3830724), (194, 3238344), (246, 2553816), (291, 2158896), (328, 1915362), (369, 1702544), (388, 1619172), (492, 1276908), (582, 1079448), (656, 957681), (738, 851272), (776, 809586), (873, 719632), (984, 638454), (1097, 572688), (1164, 539724), (1476, 425636), (1552, 404793), (1746, 359816), (1968, 319227), (2194, 286344), (2328, 269862), (2952, 212818), (3291, 190896), (3492, 179908), (3977, 157968), (4388, 143172), (4656, 134931), (5904, 106409), (6582, 95448), (6984, 89954), (7954, 78984), (8776, 71586), (9873, 63632), (11931, 52656), (13164, 47724), (13968, 44977), (15908, 39492), (17552, 35793), (19746, 31816), (23862, 26328)]