378326142

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{991}}^1$

素因数の和:1293

約数の個数: 48

約数和(自身を含む): 831946752

約数和(自身を除く): 453620610

約数列:

[1, 2, 3, 6, 9, 18, 127, 167, 254, 334, 381, 501, 762, 991, 1002, 1143, 1503, 1982, 2286, 2973, 3006, 5946, 8919, 17838, 21209, 42418, 63627, 125857, 127254, 165497, 190881, 251714, 330994, 377571, 381762, 496491, 755142, 992982, 1132713, 1489473, 2265426, 2978946, 21018119, 42036238, 63054357, 126108714, 189163071, 378326142]

約数ペア:

[(1, 378326142), (2, 189163071), (3, 126108714), (6, 63054357), (9, 42036238), (18, 21018119), (127, 2978946), (167, 2265426), (254, 1489473), (334, 1132713), (381, 992982), (501, 755142), (762, 496491), (991, 381762), (1002, 377571), (1143, 330994), (1503, 251714), (1982, 190881), (2286, 165497), (2973, 127254), (3006, 125857), (5946, 63627), (8919, 42418), (17838, 21209)]