317364608

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 718455360

約数和(自身を除く): 401090752

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 128, 176, 242, 248, 341, 352, 484, 496, 661, 682, 704, 968, 992, 1322, 1364, 1408, 1936, 1984, 2644, 2728, 3751, 3872, 3968, 5288, 5456, 7271, 7502, 7744, 10576, 10912, 14542, 15004, 15488, 20491, 21152, 21824, 29084, 30008, 40982, 42304, 43648, 58168, 60016, 79981, 81964, 84608, 116336, 120032, 159962, 163928, 225401, 232672, 240064, 319924, 327856, 450802, 465344, 480128, 639848, 655712, 901604, 930688, 1279696, 1311424, 1803208, 2479411, 2559392, 2622848, 3606416, 4958822, 5118784, 7212832, 9917644, 10237568, 14425664, 19835288, 28851328, 39670576, 79341152, 158682304, 317364608]

約数ペア:

[(1, 317364608), (2, 158682304), (4, 79341152), (8, 39670576), (11, 28851328), (16, 19835288), (22, 14425664), (31, 10237568), (32, 9917644), (44, 7212832), (62, 5118784), (64, 4958822), (88, 3606416), (121, 2622848), (124, 2559392), (128, 2479411), (176, 1803208), (242, 1311424), (248, 1279696), (341, 930688), (352, 901604), (484, 655712), (496, 639848), (661, 480128), (682, 465344), (704, 450802), (968, 327856), (992, 319924), (1322, 240064), (1364, 232672), (1408, 225401), (1936, 163928), (1984, 159962), (2644, 120032), (2728, 116336), (3751, 84608), (3872, 81964), (3968, 79981), (5288, 60016), (5456, 58168), (7271, 43648), (7502, 42304), (7744, 40982), (10576, 30008), (10912, 29084), (14542, 21824), (15004, 21152), (15488, 20491)]